12100031202 has 32 divisors (see below), whose sum is σ = 27754970112. Its totient is φ = 3444932304.

The previous prime is 12100031201. The next prime is 12100031213. The reversal of 12100031202 is 20213000121.

It is not an unprimeable number, because it can be changed into a prime (12100031201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 497118 + ... + 520889.

It is an arithmetic number, because the mean of its divisors is an integer number (867342816).

Almost surely, 2^12100031202 is an apocalyptic number.

12100031202 is an abundant number, since it is smaller than the sum of its proper divisors (15654938910).

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

12100031202 is a wasteful number, since it uses less digits than its factorization.

12100031202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018302.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 12100031202 its reverse (20213000121), we get a palindrome (32313031323).

The spelling of 12100031202 in words is "twelve billion, one hundred million, thirty-one thousand, two hundred two".