202101112219 has 2 divisors, whose sum is σ = 202101112220. Its totient is φ = 202101112218.

The previous prime is 202101112193. The next prime is 202101112243. The reversal of 202101112219 is 912211101202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202101112219 - 2³⁵ = 167741373851 is a prime.

It is a super-2 number, since 2×202101112219² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 202101112219.

It is not a weakly prime, because it can be changed into another prime (202101152219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101050556109 + 101050556110.

It is an arithmetic number, because the mean of its divisors is an integer number (101050556110).

Almost surely, 2^202101112219 is an apocalyptic number.

202101112219 is a deficient number, since it is larger than the sum of its proper divisors (1).

202101112219 is an equidigital number, since it uses as much as digits as its factorization.

202101112219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 202101112219 in words is "two hundred two billion, one hundred one million, one hundred twelve thousand, two hundred nineteen".