202222120102 has 4 divisors (see below), whose sum is σ = 303333180156. Its totient is φ = 101111060050.

The previous prime is 202222120081. The next prime is 202222120123. The reversal of 202222120102 is 201021222202.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (202222120081) and next prime (202222120123).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50555530024 + ... + 50555530027.

It is an arithmetic number, because the mean of its divisors is an integer number (75833295039).

Almost surely, 2^202222120102 is an apocalyptic number.

202222120102 is a deficient number, since it is larger than the sum of its proper divisors (101111060054).

202222120102 is a wasteful number, since it uses less digits than its factorization.

202222120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101111060053.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 202222120102 its reverse (201021222202), we get a palindrome (403243342304).

The spelling of 202222120102 in words is "two hundred two billion, two hundred twenty-two million, one hundred twenty thousand, one hundred two".