102402224166 has 16 divisors (see below), whose sum is σ = 223423034688. Its totient is φ = 31030977000.

The previous prime is 102402224129. The next prime is 102402224167. The reversal of 102402224166 is 661422204201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102402224167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 775774360 + ... + 775774491.

It is an arithmetic number, because the mean of its divisors is an integer number (13963939668).

Almost surely, 2^102402224166 is an apocalyptic number.

102402224166 is an abundant number, since it is smaller than the sum of its proper divisors (121020810522).

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

102402224166 is a wasteful number, since it uses less digits than its factorization.

102402224166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551548867.

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 102402224166 its reverse (661422204201), we get a palindrome (763824428367).

The spelling of 102402224166 in words is "one hundred two billion, four hundred two million, two hundred twenty-four thousand, one hundred sixty-six".