10111112220022 has 16 divisors (see below), whose sum is σ = 16545599780112. Its totient is φ = 4595920261120.

The previous prime is 10111112219983. The next prime is 10111112220043. The reversal of 10111112220022 is 22002221111101.

It is a junction number, because it is equal to n+sod(n) for n = 10111112219978 and 10111112220005.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 683598 + ... + 4548574.

It is an arithmetic number, because the mean of its divisors is an integer number (1034099986257).

Almost surely, 2^{10111112220022} is an apocalyptic number.

10111112220022 is a deficient number, since it is larger than the sum of its proper divisors (6434487560090).

10111112220022 is a wasteful number, since it uses less digits than its factorization.

10111112220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3983903.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10111112220022 its reverse (22002221111101), we get a palindrome (32113333331123).

The spelling of 10111112220022 in words is "ten trillion, one hundred eleven billion, one hundred twelve million, two hundred twenty thousand, twenty-two".