76533770122 has 4 divisors (see below), whose sum is σ = 114800655186. Its totient is φ = 38266885060.

The previous prime is 76533770107. The next prime is 76533770171. The reversal of 76533770122 is 22107733567.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 40869069921 + 35664700201 = 202161^2 + 188851^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19133442529 + ... + 19133442532.

Almost surely, 2^76533770122 is an apocalyptic number.

76533770122 is a deficient number, since it is larger than the sum of its proper divisors (38266885064).

76533770122 is a wasteful number, since it uses less digits than its factorization.

76533770122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38266885063.

The product of its (nonzero) digits is 370440, while the sum is 43.

The spelling of 76533770122 in words is "seventy-six billion, five hundred thirty-three million, seven hundred seventy thousand, one hundred twenty-two".