3731730823122 has 8 divisors (see below), whose sum is σ = 7463461646256. Its totient is φ = 1243910274372.

The previous prime is 3731730823099. The next prime is 3731730823157. The reversal of 3731730823122 is 2213280371373.

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

3731730823122 is an admirable 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, 310977568588 + ... + 310977568599.

It is an arithmetic number, because the mean of its divisors is an integer number (932932705782).

Almost surely, 2^{3731730823122} is an apocalyptic number.

3731730823122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3731730823122 is a wasteful number, since it uses less digits than its factorization.

3731730823122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 621955137192.

The product of its (nonzero) digits is 254016, while the sum is 42.

The spelling of 3731730823122 in words is "three trillion, seven hundred thirty-one billion, seven hundred thirty million, eight hundred twenty-three thousand, one hundred twenty-two".