11161150150572 has 18 divisors (see below), whose sum is σ = 28212907325148. Its totient is φ = 3720383383512.

The previous prime is 11161150150511. The next prime is 11161150150603. The reversal of 11161150150572 is 27505105116111.

11161150150572 is a `hidden beast` number, since 1 + 1 + 1 + 61 + 15 + 0 + 15 + 0 + 572 = 666.

11161150150572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×11161150150572² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 310031948627 = 11161150150572 / (1 + 1 + 1 + 6 + 1 + 1 + 5 + 0 + 1 + 5 + 0 + 5 + 7 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 155015974278 + ... + 155015974349.

It is an arithmetic number, because the mean of its divisors is an integer number (1567383740286).

Almost surely, 2^{11161150150572} is an apocalyptic number.

11161150150572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11161150150572 is an abundant number, since it is smaller than the sum of its proper divisors (17051757174576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11161150150572 is a wasteful number, since it uses less digits than its factorization.

11161150150572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310031948637 (or 310031948632 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 36.

Adding to 11161150150572 its reverse (27505105116111), we get a palindrome (38666255266683).

The spelling of 11161150150572 in words is "eleven trillion, one hundred sixty-one billion, one hundred fifty million, one hundred fifty thousand, five hundred seventy-two".