219450933053022 has 64 divisors (see below), whose sum is σ = 481484291420160. Its totient is φ = 66127758636000.

The previous prime is 219450933052997. The next prime is 219450933053059. The reversal of 219450933053022 is 220350339054912.

It is a congruent number.

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, 1193724603 + ... + 1193908425.

It is an arithmetic number, because the mean of its divisors is an integer number (7523192053440).

Almost surely, 2^{219450933053022} is an apocalyptic number.

219450933053022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

219450933053022 is an abundant number, since it is smaller than the sum of its proper divisors (262033358367138).

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

219450933053022 is a wasteful number, since it uses less digits than its factorization.

219450933053022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285069.

The product of its (nonzero) digits is 1749600, while the sum is 48.

The spelling of 219450933053022 in words is "two hundred nineteen trillion, four hundred fifty billion, nine hundred thirty-three million, fifty-three thousand, twenty-two".