112202221302 has 64 divisors (see below), whose sum is σ = 251524465920. Its totient is φ = 37074240000.

The previous prime is 112202221249. The next prime is 112202221319. The reversal of 112202221302 is 203122202211.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2840278 + ... + 2879510.

It is an arithmetic number, because the mean of its divisors is an integer number (3930069780).

Almost surely, 2^112202221302 is an apocalyptic number.

112202221302 is an abundant number, since it is smaller than the sum of its proper divisors (139322244618).

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

112202221302 is a wasteful number, since it uses less digits than its factorization.

112202221302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39706 (or 39700 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 112202221302 its reverse (203122202211), we get a palindrome (315324423513).

The spelling of 112202221302 in words is "one hundred twelve billion, two hundred two million, two hundred twenty-one thousand, three hundred two".