2206056516512 has 12 divisors (see below), whose sum is σ = 4343173766946. Its totient is φ = 1103028258240.

The previous prime is 2206056516467. The next prime is 2206056516529. The reversal of 2206056516512 is 2156156506022.

It can be written as a sum of positive squares in only one way, i.e., 1757204755216 + 448851761296 = 1325596^2 + 669964^2 .

It is a super-2 number, since 2×2206056516512² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2206056516512.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34469633039 + ... + 34469633102.

Almost surely, 2^{2206056516512} is an apocalyptic number.

It is an amenable number.

2206056516512 is a deficient number, since it is larger than the sum of its proper divisors (2137117250434).

2206056516512 is an equidigital number, since it uses as much as digits as its factorization.

2206056516512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68939266151 (or 68939266143 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 2206056516512 in words is "two trillion, two hundred six billion, fifty-six million, five hundred sixteen thousand, five hundred twelve".