2123202022219 has 2 divisors, whose sum is σ = 2123202022220. Its totient is φ = 2123202022218.

The previous prime is 2123202022181. The next prime is 2123202022231. The reversal of 2123202022219 is 9122202023212.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2123202022219 is a prime.

It is a super-2 number, since 2×2123202022219² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2123202022259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061601011109 + 1061601011110.

It is an arithmetic number, because the mean of its divisors is an integer number (1061601011110).

Almost surely, 2^{2123202022219} is an apocalyptic number.

2123202022219 is a deficient number, since it is larger than the sum of its proper divisors (1).

2123202022219 is an equidigital number, since it uses as much as digits as its factorization.

2123202022219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 2123202022219 in words is "two trillion, one hundred twenty-three billion, two hundred two million, twenty-two thousand, two hundred nineteen".