22026556063451 has 2 divisors, whose sum is σ = 22026556063452. Its totient is φ = 22026556063450.

The previous prime is 22026556063439. The next prime is 22026556063459. The reversal of 22026556063451 is 15436065562022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22026556063451 - 2⁶ = 22026556063387 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22026556063396 and 22026556063405.

It is not a weakly prime, because it can be changed into another prime (22026556063459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11013278031725 + 11013278031726.

It is an arithmetic number, because the mean of its divisors is an integer number (11013278031726).

Almost surely, 2^{22026556063451} is an apocalyptic number.

22026556063451 is a deficient number, since it is larger than the sum of its proper divisors (1).

22026556063451 is an equidigital number, since it uses as much as digits as its factorization.

22026556063451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592000, while the sum is 47.

The spelling of 22026556063451 in words is "twenty-two trillion, twenty-six billion, five hundred fifty-six million, sixty-three thousand, four hundred fifty-one".