112202221020111 has 48 divisors (see below), whose sum is σ = 173755434617856. Its totient is φ = 69588091666368.

The previous prime is 112202221020067. The next prime is 112202221020181. The reversal of 112202221020111 is 111020122202211.

112202221020111 is a `hidden beast` number, since 1 + 1 + 220 + 22 + 210 + 201 + 11 = 666.

It is not a de Polignac number, because 112202221020111 - 2²⁵ = 112202187465679 is a prime.

It is a super-3 number, since 3×112202221020111³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112202221020181) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 16596436 + ... + 22357238.

It is an arithmetic number, because the mean of its divisors is an integer number (3619904887872).

Almost surely, 2^{112202221020111} is an apocalyptic number.

112202221020111 is a deficient number, since it is larger than the sum of its proper divisors (61553213597745).

112202221020111 is a wasteful number, since it uses less digits than its factorization.

112202221020111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5763412 (or 5763409 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 112202221020111 its reverse (111020122202211), we get a palindrome (223222343222322).

The spelling of 112202221020111 in words is "one hundred twelve trillion, two hundred two billion, two hundred twenty-one million, twenty thousand, one hundred eleven".