210277422002 has 6 divisors (see below), whose sum is σ = 315417105759. Its totient is φ = 105138386750.

The previous prime is 210277421993. The next prime is 210277422013. The reversal of 210277422002 is 200224772012.

210277422002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 105138711001 + 105138711001 = 324251^2 + 324251^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=324251.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 486377 + ... + 810627.

Almost surely, 2^210277422002 is an apocalyptic number.

210277422002 is a deficient number, since it is larger than the sum of its proper divisors (105139683757).

210277422002 is an frugal number, since it uses more digits than its factorization.

210277422002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 648504 (or 324253 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 29.

The spelling of 210277422002 in words is "two hundred ten billion, two hundred seventy-seven million, four hundred twenty-two thousand, two".