12010210100 has 36 divisors (see below), whose sum is σ = 29785322784. Its totient is φ = 4117786080.

The previous prime is 12010210087. The next prime is 12010210111. The reversal of 12010210100 is 101201021.

It is a super-2 number, since 2×12010210100² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8578022 + ... + 8579421.

Almost surely, 2^12010210100 is an apocalyptic number.

12010210100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12010210100 is an abundant number, since it is smaller than the sum of its proper divisors (17775112684).

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

12010210100 is a wasteful number, since it uses less digits than its factorization.

12010210100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17157464 (or 17157457 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 12010210100 its reverse (101201021), we get a palindrome (12111411121).

The spelling of 12010210100 in words is "twelve billion, ten million, two hundred ten thousand, one hundred".