22107735451 has 2 divisors, whose sum is σ = 22107735452. Its totient is φ = 22107735450.

The previous prime is 22107735371. The next prime is 22107735509. The reversal of 22107735451 is 15453770122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22107735451 - 2¹⁹ = 22107211163 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22107735451.

It is not a weakly prime, because it can be changed into another prime (22107735751) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11053867725 + 11053867726.

It is an arithmetic number, because the mean of its divisors is an integer number (11053867726).

Almost surely, 2^22107735451 is an apocalyptic number.

22107735451 is a deficient number, since it is larger than the sum of its proper divisors (1).

22107735451 is an equidigital number, since it uses as much as digits as its factorization.

22107735451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 58800, while the sum is 37.

The spelling of 22107735451 in words is "twenty-two billion, one hundred seven million, seven hundred thirty-five thousand, four hundred fifty-one".