100221302202 has 48 divisors (see below), whose sum is σ = 233207944992. Its totient is φ = 28629743520.

The previous prime is 100221302173. The next prime is 100221302231. The reversal of 100221302202 is 202203122001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (100221302173) and next prime (100221302231).

It is a super-2 number, since 2×100221302202² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1903552 + ... + 1955492.

It is an arithmetic number, because the mean of its divisors is an integer number (4858498854).

Almost surely, 2^100221302202 is an apocalyptic number.

100221302202 is an abundant number, since it is smaller than the sum of its proper divisors (132986642790).

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

100221302202 is a wasteful number, since it uses less digits than its factorization.

100221302202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58523 (or 58516 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 100221302202 its reverse (202203122001), we get a palindrome (302424424203).

The spelling of 100221302202 in words is "one hundred billion, two hundred twenty-one million, three hundred two thousand, two hundred two".