101222102101012 has 48 divisors (see below), whose sum is σ = 193148332473600. Its totient is φ = 46232312112000.

The previous prime is 101222102100979. The next prime is 101222102101039. The reversal of 101222102101012 is 210101201222101.

101222102101012 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 28921723 + ... + 32232130.

It is an arithmetic number, because the mean of its divisors is an integer number (4023923593200).

Almost surely, 2^{101222102101012} is an apocalyptic number.

It is an amenable number.

101222102101012 is a deficient number, since it is larger than the sum of its proper divisors (91926230372588).

101222102101012 is a wasteful number, since it uses less digits than its factorization.

101222102101012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61154656 (or 61154654 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 101222102101012 its reverse (210101201222101), we get a palindrome (311323303323113).

The spelling of 101222102101012 in words is "one hundred one trillion, two hundred twenty-two billion, one hundred two million, one hundred one thousand, twelve".