101202210212 has 6 divisors (see below), whose sum is σ = 177103867878. Its totient is φ = 50601105104.

The previous prime is 101202210209. The next prime is 101202210251. The reversal of 101202210212 is 212012202101.

It can be written as a sum of positive squares in only one way, i.e., 100003942756 + 1198267456 = 316234^2 + 34616^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12650276273 + ... + 12650276280.

It is an arithmetic number, because the mean of its divisors is an integer number (29517311313).

Almost surely, 2^101202210212 is an apocalyptic number.

It is an amenable number.

101202210212 is a deficient number, since it is larger than the sum of its proper divisors (75901657666).

101202210212 is a wasteful number, since it uses less digits than its factorization.

101202210212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25300552557 (or 25300552555 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 101202210212 its reverse (212012202101), we get a palindrome (313214412313).

The spelling of 101202210212 in words is "one hundred one billion, two hundred two million, two hundred ten thousand, two hundred twelve".