2506221980602 has 16 divisors (see below), whose sum is σ = 3880839815424. Its totient is φ = 1212613668000.

The previous prime is 2506221980573. The next prime is 2506221980623. The reversal of 2506221980602 is 2060891226052.

2506221980602 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2506221980602² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 214099 + ... + 2249062.

It is an arithmetic number, because the mean of its divisors is an integer number (242552488464).

Almost surely, 2^{2506221980602} is an apocalyptic number.

2506221980602 is a deficient number, since it is larger than the sum of its proper divisors (1374617834822).

2506221980602 is a wasteful number, since it uses less digits than its factorization.

2506221980602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2479605.

The product of its (nonzero) digits is 207360, while the sum is 43.

The spelling of 2506221980602 in words is "two trillion, five hundred six billion, two hundred twenty-one million, nine hundred eighty thousand, six hundred two".