100222100021202 has 32 divisors (see below), whose sum is σ = 212236563009600. Its totient is φ = 31442001136128.

The previous prime is 100222100021201. The next prime is 100222100021207. The reversal of 100222100021202 is 202120001222001.

It is not an unprimeable number, because it can be changed into a prime (100222100021201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10995049 + ... + 17925827.

It is an arithmetic number, because the mean of its divisors is an integer number (6632392594050).

Almost surely, 2^{100222100021202} is an apocalyptic number.

100222100021202 is an abundant number, since it is smaller than the sum of its proper divisors (112014462988398).

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

100222100021202 is a wasteful number, since it uses less digits than its factorization.

100222100021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7072570.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 100222100021202 its reverse (202120001222001), we get a palindrome (302342101243203).

The spelling of 100222100021202 in words is "one hundred trillion, two hundred twenty-two billion, one hundred million, twenty-one thousand, two hundred two".