101210102220202 has 16 divisors (see below), whose sum is σ = 153320664337632. Its totient is φ = 50103229733200.

The previous prime is 101210102220191. The next prime is 101210102220247. The reversal of 101210102220202 is 202022201012101.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9188733 + ... + 16936735.

It is an arithmetic number, because the mean of its divisors is an integer number (9582541521102).

Almost surely, 2^{101210102220202} is an apocalyptic number.

101210102220202 is a deficient number, since it is larger than the sum of its proper divisors (52110562117430).

101210102220202 is a wasteful number, since it uses less digits than its factorization.

101210102220202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7812773.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 101210102220202 its reverse (202022201012101), we get a palindrome (303232303232303).

The spelling of 101210102220202 in words is "one hundred one trillion, two hundred ten billion, one hundred two million, two hundred twenty thousand, two hundred two".