110010010021011 has 32 divisors (see below), whose sum is σ = 170079707013120. Its totient is φ = 70144742333952.

The previous prime is 110010010021001. The next prime is 110010010021019. The reversal of 110010010021011 is 110120010010011.

It is not a de Polignac number, because 110010010021011 - 2²¹ = 110010007923859 is a prime.

It is a super-2 number, since 2×110010010021011² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 110010010020984 and 110010010021002.

It is not an unprimeable number, because it can be changed into a prime (110010010021019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1651470 + ... + 14924723.

It is an arithmetic number, because the mean of its divisors is an integer number (5314990844160).

Almost surely, 2^{110010010021011} is an apocalyptic number.

110010010021011 is a deficient number, since it is larger than the sum of its proper divisors (60069696992109).

110010010021011 is a wasteful number, since it uses less digits than its factorization.

110010010021011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16586912 (or 16586906 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 110010010021011 its reverse (110120010010011), we get a palindrome (220130020031022).

The spelling of 110010010021011 in words is "one hundred ten trillion, ten billion, ten million, twenty-one thousand, eleven".