238467222722 has 8 divisors (see below), whose sum is σ = 357705125136. Its totient is φ = 119232181012.

The previous prime is 238467222661. The next prime is 238467222739. The reversal of 238467222722 is 227222764832.

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

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, 492968 + ... + 848499.

It is an arithmetic number, because the mean of its divisors is an integer number (44713140642).

Almost surely, 2^238467222722 is an apocalyptic number.

238467222722 is a deficient number, since it is larger than the sum of its proper divisors (119237902414).

238467222722 is a wasteful number, since it uses less digits than its factorization.

238467222722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1430352.

The product of its digits is 1806336, while the sum is 47.

The spelling of 238467222722 in words is "two hundred thirty-eight billion, four hundred sixty-seven million, two hundred twenty-two thousand, seven hundred twenty-two".