101222131002 has 16 divisors (see below), whose sum is σ = 202448055360. Its totient is φ = 33740078112.

The previous prime is 101222130959. The next prime is 101222131091. The reversal of 101222131002 is 200131222101.

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, 283899 + ... + 532017.

It is an arithmetic number, because the mean of its divisors is an integer number (12653003460).

Almost surely, 2^101222131002 is an apocalyptic number.

101222131002 is an abundant number, since it is smaller than the sum of its proper divisors (101225924358).

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

101222131002 is a wasteful number, since it uses less digits than its factorization.

101222131002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316117.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 101222131002 its reverse (200131222101), we get a palindrome (301353353103).

The spelling of 101222131002 in words is "one hundred one billion, two hundred twenty-two million, one hundred thirty-one thousand, two".