100012211201299 has 4 divisors (see below), whose sum is σ = 100012520707336. Its totient is φ = 100011901695264.

The previous prime is 100012211201263. The next prime is 100012211201321. The reversal of 100012211201299 is 992102112210001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 100012211201299 - 2⁴⁵ = 64827839112467 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 100012211201299.

It is not an unprimeable number, because it can be changed into a prime (100012211201219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 154267809 + ... + 154914754.

It is an arithmetic number, because the mean of its divisors is an integer number (25003130176834).

Almost surely, 2^{100012211201299} is an apocalyptic number.

100012211201299 is a deficient number, since it is larger than the sum of its proper divisors (309506037).

100012211201299 is an equidigital number, since it uses as much as digits as its factorization.

100012211201299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309506036.

The product of its (nonzero) digits is 1296, while the sum is 31.

The spelling of 100012211201299 in words is "one hundred trillion, twelve billion, two hundred eleven million, two hundred one thousand, two hundred ninety-nine".