102202002122 has 8 divisors (see below), whose sum is σ = 167239639872. Its totient is φ = 46455455500.

The previous prime is 102202002113. The next prime is 102202002131. The reversal of 102202002122 is 221200202201.

It is an interprime number because it is at equal distance from previous prime (102202002113) and next prime (102202002131).

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

It is a junction number, because it is equal to n+sod(n) for n = 102202002097 and 102202002106.

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, 2322772754 + ... + 2322772797.

It is an arithmetic number, because the mean of its divisors is an integer number (20904954984).

Almost surely, 2^102202002122 is an apocalyptic number.

102202002122 is a deficient number, since it is larger than the sum of its proper divisors (65037637750).

102202002122 is a wasteful number, since it uses less digits than its factorization.

102202002122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4645545564.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 102202002122 its reverse (221200202201), we get a palindrome (323402204323).

The spelling of 102202002122 in words is "one hundred two billion, two hundred two million, two thousand, one hundred twenty-two".