2101122210219 has 8 divisors (see below), whose sum is σ = 2861102584320. Its totient is φ = 1370944988136.

The previous prime is 2101122210191. The next prime is 2101122210221. The reversal of 2101122210219 is 9120122211012.

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

It is not a de Polignac number, because 2101122210219 - 2¹³ = 2101122202027 is a prime.

It is a super-2 number, since 2×2101122210219² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2101122210259) 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, 7450787839 + ... + 7450788120.

It is an arithmetic number, because the mean of its divisors is an integer number (357637823040).

Almost surely, 2^{2101122210219} is an apocalyptic number.

2101122210219 is a deficient number, since it is larger than the sum of its proper divisors (759980374101).

2101122210219 is a wasteful number, since it uses less digits than its factorization.

2101122210219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14901576009.

The product of its (nonzero) digits is 288, while the sum is 24.

The spelling of 2101122210219 in words is "two trillion, one hundred one billion, one hundred twenty-two million, two hundred ten thousand, two hundred nineteen".