10222100100 has 72 divisors (see below), whose sum is σ = 32862167520. Its totient is φ = 2725892640.

The previous prime is 10222100093. The next prime is 10222100107. The reversal of 10222100100 is 100122201.

It is an interprime number because it is at equal distance from previous prime (10222100093) and next prime (10222100107).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (10222100107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1890282 + ... + 1895681.

Almost surely, 2^10222100100 is an apocalyptic number.

10222100100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222100100 is an abundant number, since it is smaller than the sum of its proper divisors (22640067420).

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

10222100100 is a wasteful number, since it uses less digits than its factorization.

10222100100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3785986 (or 3785973 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 10222100100 its reverse (100122201), we get a palindrome (10322222301).

The spelling of 10222100100 in words is "ten billion, two hundred twenty-two million, one hundred thousand, one hundred".