22288755451 has 2 divisors, whose sum is σ = 22288755452. Its totient is φ = 22288755450.

The previous prime is 22288755439. The next prime is 22288755469. The reversal of 22288755451 is 15455788222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22288755451 - 2³³ = 13698820859 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22288755395 and 22288755404.

It is not a weakly prime, because it can be changed into another prime (22288755431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11144377725 + 11144377726.

It is an arithmetic number, because the mean of its divisors is an integer number (11144377726).

Almost surely, 2^22288755451 is an apocalyptic number.

22288755451 is a deficient number, since it is larger than the sum of its proper divisors (1).

22288755451 is an equidigital number, since it uses as much as digits as its factorization.

22288755451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1792000, while the sum is 49.

The spelling of 22288755451 in words is "twenty-two billion, two hundred eighty-eight million, seven hundred fifty-five thousand, four hundred fifty-one".