101210222012102 has 64 divisors (see below), whose sum is σ = 174111710976000. Its totient is φ = 43224005272320.

The previous prime is 101210222012069. The next prime is 101210222012149. The reversal of 101210222012102 is 201210222012101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20617276424 + ... + 20617281332.

It is an arithmetic number, because the mean of its divisors is an integer number (2720495484000).

Almost surely, 2^{101210222012102} is an apocalyptic number.

101210222012102 is a deficient number, since it is larger than the sum of its proper divisors (72901488963898).

101210222012102 is a wasteful number, since it uses less digits than its factorization.

101210222012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9261.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101210222012102 its reverse (201210222012101), we get a palindrome (302420444024203).

Subtracting 101210222012102 from its reverse (201210222012101), we obtain a palindrome (99999999999999).

The spelling of 101210222012102 in words is "one hundred one trillion, two hundred ten billion, two hundred twenty-two million, twelve thousand, one hundred two".