220550255252408 has 16 divisors (see below), whose sum is σ = 413584589731680. Its totient is φ = 110261031323968.

The previous prime is 220550255252297. The next prime is 220550255252417. The reversal of 220550255252408 is 804252552055022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1761971285 + ... + 1762096452.

It is an arithmetic number, because the mean of its divisors is an integer number (25849036858230).

Almost surely, 2^{220550255252408} is an apocalyptic number.

It is an amenable number.

220550255252408 is a deficient number, since it is larger than the sum of its proper divisors (193034334479272).

220550255252408 is a wasteful number, since it uses less digits than its factorization.

220550255252408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3524075566 (or 3524075562 counting only the distinct ones).

The product of its (nonzero) digits is 3200000, while the sum is 47.

The spelling of 220550255252408 in words is "two hundred twenty trillion, five hundred fifty billion, two hundred fifty-five million, two hundred fifty-two thousand, four hundred eight".