11110162461201 has 20 divisors (see below), whose sum is σ = 16638050676324. Its totient is φ = 7388304192000.

The previous prime is 11110162461133. The next prime is 11110162461259. The reversal of 11110162461201 is 10216426101111.

It is a happy number.

11110162461201 is a `hidden beast` number, since 1 + 1 + 1 + 10 + 1 + 624 + 6 + 1 + 20 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 7539423131601 + 3570739329600 = 2745801^2 + 1889640^2 .

It is not a de Polignac number, because 11110162461201 - 2¹⁵ = 11110162428433 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11110162461001) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 170993080 + ... + 171058041.

Almost surely, 2^{11110162461201} is an apocalyptic number.

It is an amenable number.

11110162461201 is a deficient number, since it is larger than the sum of its proper divisors (5527888215123).

11110162461201 is an equidigital number, since it uses as much as digits as its factorization.

11110162461201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342051534 (or 342051525 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 27.

Adding to 11110162461201 its reverse (10216426101111), we get a palindrome (21326588562312).

The spelling of 11110162461201 in words is "eleven trillion, one hundred ten billion, one hundred sixty-two million, four hundred sixty-one thousand, two hundred one".