770000100022 has 32 divisors (see below), whose sum is σ = 1184694750720. Its totient is φ = 375202095840.

The previous prime is 770000099989. The next prime is 770000100031. The reversal of 770000100022 is 220001000077.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32315229 + ... + 32339047.

It is an arithmetic number, because the mean of its divisors is an integer number (37021710960).

Almost surely, 2^770000100022 is an apocalyptic number.

770000100022 is a deficient number, since it is larger than the sum of its proper divisors (414694650698).

770000100022 is a wasteful number, since it uses less digits than its factorization.

770000100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25908.

The product of its (nonzero) digits is 196, while the sum is 19.

Adding to 770000100022 its reverse (220001000077), we get a palindrome (990001100099).

The spelling of 770000100022 in words is "seven hundred seventy billion, one hundred thousand, twenty-two".