102402224174 has 32 divisors (see below), whose sum is σ = 166939315200. Its totient is φ = 46931512320.

The previous prime is 102402224173. The next prime is 102402224189. The reversal of 102402224174 is 471422204201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102402224173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10383854 + ... + 10393710.

It is an arithmetic number, because the mean of its divisors is an integer number (5216853600).

Almost surely, 2^102402224174 is an apocalyptic number.

102402224174 is a deficient number, since it is larger than the sum of its proper divisors (64537091026).

102402224174 is a wasteful number, since it uses less digits than its factorization.

102402224174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18728.

The product of its (nonzero) digits is 7168, while the sum is 29.

Adding to 102402224174 its reverse (471422204201), we get a palindrome (573824428375).

The spelling of 102402224174 in words is "one hundred two billion, four hundred two million, two hundred twenty-four thousand, one hundred seventy-four".