111101000012022 has 32 divisors (see below), whose sum is σ = 225255448936800. Its totient is φ = 36524801698560.

The previous prime is 111101000011919. The next prime is 111101000012033. The reversal of 111101000012022 is 220210000101111.

It is a super-3 number, since 3×111101000012022³ (a number of 43 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111101000011989 and 111101000012007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4928772 + ... + 15700152.

It is an arithmetic number, because the mean of its divisors is an integer number (7039232779275).

Almost surely, 2^{111101000012022} is an apocalyptic number.

111101000012022 is an abundant number, since it is smaller than the sum of its proper divisors (114154448924778).

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

111101000012022 is a wasteful number, since it uses less digits than its factorization.

111101000012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10795008.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 111101000012022 its reverse (220210000101111), we get a palindrome (331311000113133).

The spelling of 111101000012022 in words is "one hundred eleven trillion, one hundred one billion, twelve thousand, twenty-two".