90712004668022 has 8 divisors (see below), whose sum is σ = 136251140257296. Its totient is φ = 45294957915592.

The previous prime is 90712004668003. The next prime is 90712004668049. The reversal of 90712004668022 is 22086640021709.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30522207353 + ... + 30522210324.

It is an arithmetic number, because the mean of its divisors is an integer number (17031392532162).

Almost surely, 2^{90712004668022} is an apocalyptic number.

90712004668022 is a deficient number, since it is larger than the sum of its proper divisors (45539135589274).

90712004668022 is a wasteful number, since it uses less digits than its factorization.

90712004668022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61044418422.

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 90712004668022 in words is "ninety trillion, seven hundred twelve billion, four million, six hundred sixty-eight thousand, twenty-two".