22043330453194 has 32 divisors (see below), whose sum is σ = 34827534614016. Its totient is φ = 10443192109680.

The previous prime is 22043330453149. The next prime is 22043330453201. The reversal of 22043330453194 is 49135403334022.

It is a self number, because there is not a number n which added to its sum of digits gives 22043330453194.

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, 72432889 + ... + 72736579.

It is an arithmetic number, because the mean of its divisors is an integer number (1088360456688).

Almost surely, 2^{22043330453194} is an apocalyptic number.

22043330453194 is a deficient number, since it is larger than the sum of its proper divisors (12784204160822).

22043330453194 is a wasteful number, since it uses less digits than its factorization.

22043330453194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318570.

The product of its (nonzero) digits is 933120, while the sum is 43.

The spelling of 22043330453194 in words is "twenty-two trillion, forty-three billion, three hundred thirty million, four hundred fifty-three thousand, one hundred ninety-four".