220000022192 has 80 divisors (see below), whose sum is σ = 461863296000. Its totient is φ = 101120676864.

The previous prime is 220000022189. The next prime is 220000022213. The reversal of 220000022192 is 291220000022.

220000022192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 6361973 + ... + 6396459.

It is an arithmetic number, because the mean of its divisors is an integer number (5773291200).

Almost surely, 2^220000022192 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 220000022192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (230931648000).

220000022192 is an abundant number, since it is smaller than the sum of its proper divisors (241863273808).

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

220000022192 is a wasteful number, since it uses less digits than its factorization.

220000022192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35058 (or 35052 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

It can be divided in two parts, 220000022 and 192, that multiplied together give a palindrome (42240004224).

The spelling of 220000022192 in words is "two hundred twenty billion, twenty-two thousand, one hundred ninety-two".