111020332212032 has 14 divisors (see below), whose sum is σ = 220305971733378. Its totient is φ = 55510166105984.

The previous prime is 111020332211977. The next prime is 111020332212059. The reversal of 111020332212032 is 230212233020111.

It can be written as a sum of positive squares in only one way, i.e., 89373124357696 + 21647207854336 = 9453736^2 + 4652656^2 .

It is a super-2 number, since 2×111020332212032² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111020332211989 and 111020332212007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 867346345343 + ... + 867346345470.

Almost surely, 2^{111020332212032} is an apocalyptic number.

It is an amenable number.

111020332212032 is a deficient number, since it is larger than the sum of its proper divisors (109285639521346).

111020332212032 is an equidigital number, since it uses as much as digits as its factorization.

111020332212032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734692690825 (or 1734692690815 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 111020332212032 its reverse (230212233020111), we get a palindrome (341232565232143).

The spelling of 111020332212032 in words is "one hundred eleven trillion, twenty billion, three hundred thirty-two million, two hundred twelve thousand, thirty-two".