110211212099999 has 4 divisors (see below), whose sum is σ = 110215009503936. Its totient is φ = 110207414696064.

The previous prime is 110211212099957. The next prime is 110211212100043. The reversal of 110211212099999 is 999990212112011.

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 110211212099999 - 2¹² = 110211212095903 is a prime.

It is a super-2 number, since 2×110211212099999² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110211212099909) 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, 1898658434 + ... + 1898716479.

It is an arithmetic number, because the mean of its divisors is an integer number (27553752375984).

Almost surely, 2^{110211212099999} is an apocalyptic number.

110211212099999 is a deficient number, since it is larger than the sum of its proper divisors (3797403937).

110211212099999 is an equidigital number, since it uses as much as digits as its factorization.

110211212099999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3797403936.

The product of its (nonzero) digits is 472392, while the sum is 56.

The spelling of 110211212099999 in words is "one hundred ten trillion, two hundred eleven billion, two hundred twelve million, ninety-nine thousand, nine hundred ninety-nine".