101222100100002 has 24 divisors (see below), whose sum is σ = 235496314519056. Its totient is φ = 28920600028488.

The previous prime is 101222100099929. The next prime is 101222100100003. The reversal of 101222100100002 is 200001001222101.

101222100100002 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (101222100100003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 172146428448 + ... + 172146429035.

It is an arithmetic number, because the mean of its divisors is an integer number (9812346438294).

Almost surely, 2^{101222100100002} is an apocalyptic number.

101222100100002 is an abundant number, since it is smaller than the sum of its proper divisors (134274214419054).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101222100100002 is a wasteful number, since it uses less digits than its factorization.

101222100100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344292857502 (or 344292857495 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 101222100100002 its reverse (200001001222101), we get a palindrome (301223101322103).

The spelling of 101222100100002 in words is "one hundred one trillion, two hundred twenty-two billion, one hundred million, one hundred thousand, two".