220150213550050 has 48 divisors (see below), whose sum is σ = 468197930414592. Its totient is φ = 75444351206400.

The previous prime is 220150213550027. The next prime is 220150213550077. The reversal of 220150213550050 is 50055312051022.

It is a super-2 number, since 2×220150213550050² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220150213549994 and 220150213550021.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 148101106 + ... + 149580205.

It is an arithmetic number, because the mean of its divisors is an integer number (9754123550304).

Almost surely, 2^{220150213550050} is an apocalyptic number.

220150213550050 is an abundant number, since it is smaller than the sum of its proper divisors (248047716864542).

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

220150213550050 is a wasteful number, since it uses less digits than its factorization.

220150213550050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297683443 (or 297683438 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The spelling of 220150213550050 in words is "two hundred twenty trillion, one hundred fifty billion, two hundred thirteen million, five hundred fifty thousand, fifty".