22228301796137 has 2 divisors, whose sum is σ = 22228301796138. Its totient is φ = 22228301796136.

The previous prime is 22228301796031. The next prime is 22228301796179. The reversal of 22228301796137 is 73169710382222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14661516689296 + 7566785106841 = 3829036^2 + 2750779^2 .

It is a cyclic number.

It is not a de Polignac number, because 22228301796137 - 2¹² = 22228301792041 is a prime.

It is not a weakly prime, because it can be changed into another prime (22228301796187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11114150898068 + 11114150898069.

It is an arithmetic number, because the mean of its divisors is an integer number (11114150898069).

Almost surely, 2^{22228301796137} is an apocalyptic number.

It is an amenable number.

22228301796137 is a deficient number, since it is larger than the sum of its proper divisors (1).

22228301796137 is an equidigital number, since it uses as much as digits as its factorization.

22228301796137 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3048192, while the sum is 53.

The spelling of 22228301796137 in words is "twenty-two trillion, two hundred twenty-eight billion, three hundred one million, seven hundred ninety-six thousand, one hundred thirty-seven".