2100122220219 has 16 divisors (see below), whose sum is σ = 2882440442112. Its totient is φ = 1359332680608.

The previous prime is 2100122220199. The next prime is 2100122220241. The reversal of 2100122220219 is 9120222210012.

It is not a de Polignac number, because 2100122220219 - 2²⁹ = 2099585349307 is a prime.

It is a super-2 number, since 2×2100122220219² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2100122220019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48721024 + ... + 48764109.

It is an arithmetic number, because the mean of its divisors is an integer number (180152527632).

Almost surely, 2^{2100122220219} is an apocalyptic number.

2100122220219 is a deficient number, since it is larger than the sum of its proper divisors (782318221893).

2100122220219 is a wasteful number, since it uses less digits than its factorization.

2100122220219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97485346.

The product of its (nonzero) digits is 576, while the sum is 24.

The spelling of 2100122220219 in words is "two trillion, one hundred billion, one hundred twenty-two million, two hundred twenty thousand, two hundred nineteen".