22220120212019 has 2 divisors, whose sum is σ = 22220120212020. Its totient is φ = 22220120212018.

The previous prime is 22220120211973. The next prime is 22220120212051. The reversal of 22220120212019 is 91021202102222.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22220120212019 is a prime.

It is a super-2 number, since 2×22220120212019² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22220120212099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11110060106009 + 11110060106010.

It is an arithmetic number, because the mean of its divisors is an integer number (11110060106010).

Almost surely, 2^{22220120212019} is an apocalyptic number.

22220120212019 is a deficient number, since it is larger than the sum of its proper divisors (1).

22220120212019 is an equidigital number, since it uses as much as digits as its factorization.

22220120212019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The spelling of 22220120212019 in words is "twenty-two trillion, two hundred twenty billion, one hundred twenty million, two hundred twelve thousand, nineteen".