101222202122102 has 32 divisors (see below), whose sum is σ = 155588992466688. Its totient is φ = 49362628454496.

The previous prime is 101222202122081. The next prime is 101222202122147. The reversal of 101222202122102 is 201221202222101.

It is a congruent number.

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, 449478143 + ... + 449703285.

It is an arithmetic number, because the mean of its divisors is an integer number (4862156014584).

Almost surely, 2^{101222202122102} is an apocalyptic number.

101222202122102 is a deficient number, since it is larger than the sum of its proper divisors (54366790344586).

101222202122102 is a wasteful number, since it uses less digits than its factorization.

101222202122102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232724.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 101222202122102 its reverse (201221202222101), we get a palindrome (302443404344203).

Subtracting 101222202122102 from its reverse (201221202222101), we obtain a palindrome (99999000099999).

The spelling of 101222202122102 in words is "one hundred one trillion, two hundred twenty-two billion, two hundred two million, one hundred twenty-two thousand, one hundred two".