12102211001202 has 32 divisors (see below), whose sum is σ = 27664495827072. Its totient is φ = 3457487165184.

The previous prime is 12102211001189. The next prime is 12102211001249. The reversal of 12102211001202 is 20210011220121.

It is a super-2 number, since 2×12102211001202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11463703 + ... + 12474810.

It is an arithmetic number, because the mean of its divisors is an integer number (864515494596).

Almost surely, 2^{12102211001202} is an apocalyptic number.

12102211001202 is an abundant number, since it is smaller than the sum of its proper divisors (15562284825870).

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

12102211001202 is a wasteful number, since it uses less digits than its factorization.

12102211001202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23950562.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12102211001202 its reverse (20210011220121), we get a palindrome (32312222221323).

The spelling of 12102211001202 in words is "twelve trillion, one hundred two billion, two hundred eleven million, one thousand, two hundred two".