422924355551 has 2 divisors, whose sum is σ = 422924355552. Its totient is φ = 422924355550.

The previous prime is 422924355391. The next prime is 422924355569. The reversal of 422924355551 is 155553429224.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 422924355551 - 2²² = 422920161247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 422924355496 and 422924355505.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (422924385551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211462177775 + 211462177776.

It is an arithmetic number, because the mean of its divisors is an integer number (211462177776).

Almost surely, 2^422924355551 is an apocalyptic number.

422924355551 is a deficient number, since it is larger than the sum of its proper divisors (1).

422924355551 is an equidigital number, since it uses as much as digits as its factorization.

422924355551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160000, while the sum is 47.

The spelling of 422924355551 in words is "four hundred twenty-two billion, nine hundred twenty-four million, three hundred fifty-five thousand, five hundred fifty-one".