222020102192 has 80 divisors (see below), whose sum is σ = 494526062592. Its totient is φ = 94588919040.

The previous prime is 222020102191. The next prime is 222020102207. The reversal of 222020102192 is 291201020222.

222020102192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×222020102192² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222020102191) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 44642618 + ... + 44647590.

Almost surely, 2^222020102192 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222020102192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (247263031296).

222020102192 is an abundant number, since it is smaller than the sum of its proper divisors (272505960400).

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

222020102192 is a wasteful number, since it uses less digits than its factorization.

222020102192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7266 (or 7260 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The spelling of 222020102192 in words is "two hundred twenty-two billion, twenty million, one hundred two thousand, one hundred ninety-two".