19922097567282 has 64 divisors (see below), whose sum is σ = 42245157715968. Its totient is φ = 6252193656000.

The previous prime is 19922097567269. The next prime is 19922097567331. The reversal of 19922097567282 is 28276579022991.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 74405307 + ... + 74672577.

It is an arithmetic number, because the mean of its divisors is an integer number (660080589312).

Almost surely, 2^{19922097567282} is an apocalyptic number.

19922097567282 is an abundant number, since it is smaller than the sum of its proper divisors (22323060148686).

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

19922097567282 is a wasteful number, since it uses less digits than its factorization.

19922097567282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278175.

The product of its (nonzero) digits is 137168640, while the sum is 69.

The spelling of 19922097567282 in words is "nineteen trillion, nine hundred twenty-two billion, ninety-seven million, five hundred sixty-seven thousand, two hundred eighty-two".