12212202131099 has 8 divisors (see below), whose sum is σ = 12606184418688. Its totient is φ = 11818222361280.

The previous prime is 12212202131057. The next prime is 12212202131111. The reversal of 12212202131099 is 99013120221221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12212202131099 - 2¹² = 12212202127003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12212202181099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17707889 + ... + 18384605.

It is an arithmetic number, because the mean of its divisors is an integer number (1575773052336).

Almost surely, 2^{12212202131099} is an apocalyptic number.

12212202131099 is a deficient number, since it is larger than the sum of its proper divisors (393982287589).

12212202131099 is an equidigital number, since it uses as much as digits as its factorization.

12212202131099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258885.

The product of its (nonzero) digits is 7776, while the sum is 35.

The spelling of 12212202131099 in words is "twelve trillion, two hundred twelve billion, two hundred two million, one hundred thirty-one thousand, ninety-nine".