100222021022202 has 32 divisors (see below), whose sum is σ = 235816520054400. Its totient is φ = 31442202673344.

The previous prime is 100222021022197. The next prime is 100222021022209. The reversal of 100222021022202 is 202220120222001.

100222021022202 is a `hidden beast` number, since 10 + 0 + 2 + 220 + 210 + 2 + 220 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (100222021022209) 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, 54587156502 + ... + 54587158337.

It is an arithmetic number, because the mean of its divisors is an integer number (7369266251700).

Almost surely, 2^{100222021022202} is an apocalyptic number.

100222021022202 is an abundant number, since it is smaller than the sum of its proper divisors (135594499032198).

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

100222021022202 is a wasteful number, since it uses less digits than its factorization.

100222021022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109174314867 (or 109174314861 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 100222021022202 its reverse (202220120222001), we get a palindrome (302442141244203).

The spelling of 100222021022202 in words is "one hundred trillion, two hundred twenty-two billion, twenty-one million, twenty-two thousand, two hundred two".