112121011012022 has 32 divisors (see below), whose sum is σ = 177287405537280. Its totient is φ = 53033698296000.

The previous prime is 112121011012001. The next prime is 112121011012069. The reversal of 112121011012022 is 220210110121211.

It is a super-2 number, since 2×112121011012022² (a number of 29 digits) contains 22 as substring.

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, 279957443 + ... + 280357649.

It is an arithmetic number, because the mean of its divisors is an integer number (5540231423040).

Almost surely, 2^{112121011012022} is an apocalyptic number.

112121011012022 is a deficient number, since it is larger than the sum of its proper divisors (65166394525258).

112121011012022 is a wasteful number, since it uses less digits than its factorization.

112121011012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 410796.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 112121011012022 its reverse (220210110121211), we get a palindrome (332331121133233).

The spelling of 112121011012022 in words is "one hundred twelve trillion, one hundred twenty-one billion, eleven million, twelve thousand, twenty-two".