2122250062554 has 48 divisors (see below), whose sum is σ = 4628681071560. Its totient is φ = 702730903680.

The previous prime is 2122250062501. The next prime is 2122250062561. The reversal of 2122250062554 is 4552600522212.

2122250062554 is a `hidden beast` number, since 2 + 1 + 2 + 2 + 25 + 0 + 0 + 625 + 5 + 4 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 2005829210529 + 116420852025 = 1416273^2 + 341205^2 .

It is a Curzon number.

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, 11178784 + ... + 11367044.

Almost surely, 2^{2122250062554} is an apocalyptic number.

2122250062554 is an abundant number, since it is smaller than the sum of its proper divisors (2506431009006).

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

2122250062554 is a wasteful number, since it uses less digits than its factorization.

2122250062554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192415 (or 192412 counting only the distinct ones).

The product of its (nonzero) digits is 96000, while the sum is 36.

Adding to 2122250062554 its reverse (4552600522212), we get a palindrome (6674850584766).

The spelling of 2122250062554 in words is "two trillion, one hundred twenty-two billion, two hundred fifty million, sixty-two thousand, five hundred fifty-four".