12202112111210 has 32 divisors (see below), whose sum is σ = 25206514951680. Its totient is φ = 4166076765312.

The previous prime is 12202112111207. The next prime is 12202112111261. The reversal of 12202112111210 is 1211121120221.

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, 364660859 + ... + 364694318.

It is an arithmetic number, because the mean of its divisors is an integer number (787703592240).

Almost surely, 2^{12202112111210} is an apocalyptic number.

12202112111210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12202112111210 is an abundant number, since it is smaller than the sum of its proper divisors (13004402840470).

12202112111210 is a wasteful number, since it uses less digits than its factorization.

12202112111210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 729355430.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 12202112111210 its reverse (1211121120221), we get a palindrome (13413233231431).

The spelling of 12202112111210 in words is "twelve trillion, two hundred two billion, one hundred twelve million, one hundred eleven thousand, two hundred ten".