111010012022 has 16 divisors (see below), whose sum is σ = 204941560992. Its totient is φ = 43916048640.

The previous prime is 111010012013. The next prime is 111010012039. The reversal of 111010012022 is 220210010111.

It is a junction number, because it is equal to n+sod(n) for n = 111010011994 and 111010012012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304972379 + ... + 304972742.

It is an arithmetic number, because the mean of its divisors is an integer number (12808847562).

Almost surely, 2^111010012022 is an apocalyptic number.

111010012022 is a deficient number, since it is larger than the sum of its proper divisors (93931548970).

111010012022 is a wasteful number, since it uses less digits than its factorization.

111010012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609945143.

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

Adding to 111010012022 its reverse (220210010111), we get a palindrome (331220022133).

The spelling of 111010012022 in words is "one hundred eleven billion, ten million, twelve thousand, twenty-two".