10212022100 has 36 divisors (see below), whose sum is σ = 25325816544. Its totient is φ = 3501264480.

The previous prime is 10212022091. The next prime is 10212022109. The reversal of 10212022100 is 122021201.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10212022091) and next prime (10212022109).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10212022109) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7293602 + ... + 7295001.

It is an arithmetic number, because the mean of its divisors is an integer number (703494904).

Almost surely, 2^10212022100 is an apocalyptic number.

10212022100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10212022100 is an abundant number, since it is smaller than the sum of its proper divisors (15113794444).

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

10212022100 is a wasteful number, since it uses less digits than its factorization.

10212022100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14588624 (or 14588617 counting only the distinct ones).

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

Adding to 10212022100 its reverse (122021201), we get a palindrome (10334043301).

The spelling of 10212022100 in words is "ten billion, two hundred twelve million, twenty-two thousand, one hundred".