100202122202 has 32 divisors (see below), whose sum is σ = 185518704000. Its totient is φ = 39526792128.

The previous prime is 100202122183. The next prime is 100202122217. The reversal of 100202122202 is 202221202001.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 725252 + ... + 852287.

It is an arithmetic number, because the mean of its divisors is an integer number (5797459500).

Almost surely, 2^100202122202 is an apocalyptic number.

100202122202 is a deficient number, since it is larger than the sum of its proper divisors (85316581798).

100202122202 is a wasteful number, since it uses less digits than its factorization.

100202122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1577910.

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

Adding to 100202122202 its reverse (202221202001), we get a palindrome (302423324203).

The spelling of 100202122202 in words is "one hundred billion, two hundred two million, one hundred twenty-two thousand, two hundred two".