111022032133131 has 48 divisors (see below), whose sum is σ = 172570823313408. Its totient is φ = 63303723806400.

The previous prime is 111022032133097. The next prime is 111022032133171. The reversal of 111022032133131 is 131331230220111.

It is not a de Polignac number, because 111022032133131 - 2²⁷ = 111021897915403 is a prime.

It is a super-2 number, since 2×111022032133131² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111022032133171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 148389526 + ... + 149135828.

It is an arithmetic number, because the mean of its divisors is an integer number (3595225485696).

Almost surely, 2^{111022032133131} is an apocalyptic number.

111022032133131 is a deficient number, since it is larger than the sum of its proper divisors (61548791180277).

111022032133131 is a wasteful number, since it uses less digits than its factorization.

111022032133131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748512 (or 748505 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 24.

Adding to 111022032133131 its reverse (131331230220111), we get a palindrome (242353262353242).

The spelling of 111022032133131 in words is "one hundred eleven trillion, twenty-two billion, thirty-two million, one hundred thirty-three thousand, one hundred thirty-one".