238268663922 has 16 divisors (see below), whose sum is σ = 479291880960. Its totient is φ = 78963795792.

The previous prime is 238268663909. The next prime is 238268663951. The reversal of 238268663922 is 229366862832.

It is a super-3 number, since 3×238268663922³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114771922 + ... + 114773997.

It is an arithmetic number, because the mean of its divisors is an integer number (29955742560).

Almost surely, 2^238268663922 is an apocalyptic number.

238268663922 is an abundant number, since it is smaller than the sum of its proper divisors (241023217038).

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

238268663922 is a wasteful number, since it uses less digits than its factorization.

238268663922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229546097.

The product of its digits is 17915904, while the sum is 57.

The spelling of 238268663922 in words is "two hundred thirty-eight billion, two hundred sixty-eight million, six hundred sixty-three thousand, nine hundred twenty-two".