2205022050056 has 32 divisors (see below), whose sum is σ = 4728149893440. Its totient is φ = 944388921408.

The previous prime is 2205022050053. The next prime is 2205022050059. The reversal of 2205022050056 is 6500502205022.

It is an interprime number because it is at equal distance from previous prime (2205022050053) and next prime (2205022050059).

It is a pancake number, because a pancake can be divided into 2205022050056 parts by 2100010 straight cuts.

It is not an unprimeable number, because it can be changed into a prime (2205022050053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12841631 + ... + 13012206.

It is an arithmetic number, because the mean of its divisors is an integer number (147754684170).

Almost surely, 2^{2205022050056} is an apocalyptic number.

It is an amenable number.

2205022050056 is an abundant number, since it is smaller than the sum of its proper divisors (2523127843384).

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

2205022050056 is a wasteful number, since it uses less digits than its factorization.

2205022050056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25855373 (or 25855369 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

Adding to 2205022050056 its reverse (6500502205022), we get a palindrome (8705524255078).

The spelling of 2205022050056 in words is "two trillion, two hundred five billion, twenty-two million, fifty thousand, fifty-six".