110021132232 has 48 divisors (see below), whose sum is σ = 325062438480. Its totient is φ = 33339736800.

The previous prime is 110021132197. The next prime is 110021132303. The reversal of 110021132232 is 232231120011.

110021132232 is a `hidden beast` number, since 1 + 100 + 211 + 322 + 32 = 666.

It is a super-2 number, since 2×110021132232² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69456994 + ... + 69458577.

It is an arithmetic number, because the mean of its divisors is an integer number (6772134135).

Almost surely, 2^110021132232 is an apocalyptic number.

110021132232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110021132232 is an abundant number, since it is smaller than the sum of its proper divisors (215041306248).

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

110021132232 is a wasteful number, since it uses less digits than its factorization.

110021132232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138915594 (or 138915587 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 110021132232 its reverse (232231120011), we get a palindrome (342252252243).

The spelling of 110021132232 in words is "one hundred ten billion, twenty-one million, one hundred thirty-two thousand, two hundred thirty-two".