22027434544253 has 2 divisors, whose sum is σ = 22027434544254. Its totient is φ = 22027434544252.

The previous prime is 22027434544201. The next prime is 22027434544333. The reversal of 22027434544253 is 35244543472022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20445969845284 + 1581464698969 = 4521722^2 + 1257563^2 .

It is a cyclic number.

It is not a de Polignac number, because 22027434544253 - 2⁶ = 22027434544189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22027434544198 and 22027434544207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22027434540253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11013717272126 + 11013717272127.

It is an arithmetic number, because the mean of its divisors is an integer number (11013717272127).

Almost surely, 2^{22027434544253} is an apocalyptic number.

It is an amenable number.

22027434544253 is a deficient number, since it is larger than the sum of its proper divisors (1).

22027434544253 is an equidigital number, since it uses as much as digits as its factorization.

22027434544253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6451200, while the sum is 47.

The spelling of 22027434544253 in words is "twenty-two trillion, twenty-seven billion, four hundred thirty-four million, five hundred forty-four thousand, two hundred fifty-three".