238210217162 has 16 divisors (see below), whose sum is σ = 359482838400. Its totient is φ = 118382715408.

The previous prime is 238210217129. The next prime is 238210217227. The reversal of 238210217162 is 261712012832.

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, 6798464 + ... + 6833412.

It is an arithmetic number, because the mean of its divisors is an integer number (22467677400).

Almost surely, 2^238210217162 is an apocalyptic number.

238210217162 is a deficient number, since it is larger than the sum of its proper divisors (121272621238).

238210217162 is a wasteful number, since it uses less digits than its factorization.

238210217162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55525.

The product of its (nonzero) digits is 16128, while the sum is 35.

Adding to 238210217162 its reverse (261712012832), we get a palindrome (499922229994).

The spelling of 238210217162 in words is "two hundred thirty-eight billion, two hundred ten million, two hundred seventeen thousand, one hundred sixty-two".