102202202 has 16 divisors (see below), whose sum is σ = 162361152. Its totient is φ = 48148320.

The previous prime is 102202201. The next prime is 102202211. The reversal of 102202202 is 202202201.

It is not an unprimeable number, because it can be changed into a prime (102202201) 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, 13499 + ... + 19662.

It is an arithmetic number, because the mean of its divisors is an integer number (10147572).

Almost surely, 2^102202202 is an apocalyptic number.

102202202 is a deficient number, since it is larger than the sum of its proper divisors (60158950).

102202202 is a wasteful number, since it uses less digits than its factorization.

102202202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33253.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 102202202 is about 10109.5104728172. The cubic root of 102202202 is about 467.5414122523.

Adding to 102202202 its reverse (202202201), we get a palindrome (304404403).

Subtracting 102202202 from its reverse (202202201), we obtain a palindrome (99999999).

The spelling of 102202202 in words is "one hundred two million, two hundred two thousand, two hundred two".