10220212100 has 72 divisors (see below), whose sum is σ = 26680167360. Its totient is φ = 3319643520.

The previous prime is 10220212073. The next prime is 10220212111. The reversal of 10220212100 is 121202201.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 370919 + ... + 397518.

It is an arithmetic number, because the mean of its divisors is an integer number (370557880).

Almost surely, 2^10220212100 is an apocalyptic number.

10220212100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10220212100 is an abundant number, since it is smaller than the sum of its proper divisors (16459955260).

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

10220212100 is a wasteful number, since it uses less digits than its factorization.

10220212100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 768477 (or 768470 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10220212100 its reverse (121202201), we get a palindrome (10341414301).

The spelling of 10220212100 in words is "ten billion, two hundred twenty million, two hundred twelve thousand, one hundred".