22046040200 has 48 divisors (see below), whose sum is σ = 51905904000. Its totient is φ = 8706784320.

The previous prime is 22046040199. The next prime is 22046040217. The reversal of 22046040200 is 204064022.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 681860 + ... + 713459.

It is an arithmetic number, because the mean of its divisors is an integer number (1081373000).

Almost surely, 2^22046040200 is an apocalyptic number.

22046040200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22046040200 is an abundant number, since it is smaller than the sum of its proper divisors (29859863800).

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

22046040200 is a wasteful number, since it uses less digits than its factorization.

22046040200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1395414 (or 1395405 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The spelling of 22046040200 in words is "twenty-two billion, forty-six million, forty thousand, two hundred".