202210000100220 has 48 divisors (see below), whose sum is σ = 647072000322048. Its totient is φ = 46219428594240.

The previous prime is 202210000100219. The next prime is 202210000100221. The reversal of 202210000100220 is 22001000012202.

It is an interprime number because it is at equal distance from previous prime (202210000100219) and next prime (202210000100221).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 202210000100196 and 202210000100205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202210000100221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240726190176 + ... + 240726191015.

It is an arithmetic number, because the mean of its divisors is an integer number (13480666673376).

Almost surely, 2^{202210000100220} is an apocalyptic number.

202210000100220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202210000100220 is an abundant number, since it is smaller than the sum of its proper divisors (444862000221828).

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

202210000100220 is a wasteful number, since it uses less digits than its factorization.

202210000100220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481452381210 (or 481452381208 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 202210000100220 its reverse (22001000012202), we get a palindrome (224211000112422).

The spelling of 202210000100220 in words is "two hundred two trillion, two hundred ten billion, one hundred thousand, two hundred twenty".