2199455022 has 32 divisors (see below), whose sum is σ = 4550031360. Its totient is φ = 708060960.

The previous prime is 2199454981. The next prime is 2199455051. The reversal of 2199455022 is 2205549912.

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, 81804 + ... + 105312.

It is an arithmetic number, because the mean of its divisors is an integer number (142188480).

Almost surely, 2^2199455022 is an apocalyptic number.

2199455022 is an abundant number, since it is smaller than the sum of its proper divisors (2350576338).

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

2199455022 is a wasteful number, since it uses less digits than its factorization.

2199455022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24048.

The product of its (nonzero) digits is 64800, while the sum is 39.

The square root of 2199455022 is about 46898.3477534124. The cubic root of 2199455022 is about 1300.4840449938.

The spelling of 2199455022 in words is "two billion, one hundred ninety-nine million, four hundred fifty-five thousand, twenty-two".