2216577007050 has 144 divisors (see below), whose sum is σ = 6672625013952. Its totient is φ = 484618041600.

The previous prime is 2216577007033. The next prime is 2216577007061. The reversal of 2216577007050 is 507007756122.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 2216577006993 and 2216577007011.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 6386931 + ... + 6725030.

It is an arithmetic number, because the mean of its divisors is an integer number (46337673708).

Almost surely, 2^{2216577007050} is an apocalyptic number.

2216577007050 is an abundant number, since it is smaller than the sum of its proper divisors (4456048006902).

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

2216577007050 is a wasteful number, since it uses less digits than its factorization.

2216577007050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13112013 (or 13112001 counting only the distinct ones).

The product of its (nonzero) digits is 205800, while the sum is 42.

The spelling of 2216577007050 in words is "two trillion, two hundred sixteen billion, five hundred seventy-seven million, seven thousand, fifty".