111001201000022 has 32 divisors (see below), whose sum is σ = 183962290290624. Its totient is φ = 49964403456000.

The previous prime is 111001200999929. The next prime is 111001201000033. The reversal of 111001201000022 is 220000102100111.

It is a super-4 number, since 4×111001201000022⁴ (a number of 57 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111001200999967 and 111001201000012.

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, 146952872 + ... + 147706292.

It is an arithmetic number, because the mean of its divisors is an integer number (5748821571582).

Almost surely, 2^{111001201000022} is an apocalyptic number.

111001201000022 is a deficient number, since it is larger than the sum of its proper divisors (72961089290602).

111001201000022 is a wasteful number, since it uses less digits than its factorization.

111001201000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941864.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 111001201000022 its reverse (220000102100111), we get a palindrome (331001303100133).

The spelling of 111001201000022 in words is "one hundred eleven trillion, one billion, two hundred one million, twenty-two", and thus it is an aban number.