22120121301319 has 2 divisors, whose sum is σ = 22120121301320. Its totient is φ = 22120121301318.

The previous prime is 22120121301277. The next prime is 22120121301349. The reversal of 22120121301319 is 91310312102122.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22120121301319 is a prime.

It is a super-2 number, since 2×22120121301319² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22120121301349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11060060650659 + 11060060650660.

It is an arithmetic number, because the mean of its divisors is an integer number (11060060650660).

Almost surely, 2^{22120121301319} is an apocalyptic number.

22120121301319 is a deficient number, since it is larger than the sum of its proper divisors (1).

22120121301319 is an equidigital number, since it uses as much as digits as its factorization.

22120121301319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 22120121301319 in words is "twenty-two trillion, one hundred twenty billion, one hundred twenty-one million, three hundred one thousand, three hundred nineteen".