111422120034 has 32 divisors (see below), whose sum is σ = 223379372160. Its totient is φ = 37051627392.

The previous prime is 111422120027. The next prime is 111422120077. The reversal of 111422120034 is 430021224111.

It is a super-2 number, since 2×111422120034² (a number of 23 digits) contains 22 as substring.

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, 4332987 + ... + 4358625.

It is an arithmetic number, because the mean of its divisors is an integer number (6980605380).

Almost surely, 2^111422120034 is an apocalyptic number.

111422120034 is an abundant number, since it is smaller than the sum of its proper divisors (111957252126).

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

111422120034 is a wasteful number, since it uses less digits than its factorization.

111422120034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27354.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 111422120034 its reverse (430021224111), we get a palindrome (541443344145).

The spelling of 111422120034 in words is "one hundred eleven billion, four hundred twenty-two million, one hundred twenty thousand, thirty-four".