102020122202 has 16 divisors (see below), whose sum is σ = 154666288512. Its totient is φ = 50465964000.

The previous prime is 102020122153. The next prime is 102020122231. The reversal of 102020122202 is 202221020201.

It is a super-2 number, since 2×102020122202² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156683 + ... + 478110.

It is an arithmetic number, because the mean of its divisors is an integer number (9666643032).

Almost surely, 2^102020122202 is an apocalyptic number.

102020122202 is a deficient number, since it is larger than the sum of its proper divisors (52646166310).

102020122202 is a wasteful number, since it uses less digits than its factorization.

102020122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635653.

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

Adding to 102020122202 its reverse (202221020201), we get a palindrome (304241142403).

The spelling of 102020122202 in words is "one hundred two billion, twenty million, one hundred twenty-two thousand, two hundred two".