226314632639 has 2 divisors, whose sum is σ = 226314632640. Its totient is φ = 226314632638.

The previous prime is 226314632573. The next prime is 226314632657. The reversal of 226314632639 is 936236413622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 226314632639 - 2³⁶ = 157595155903 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 226314632593 and 226314632602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226314632689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113157316319 + 113157316320.

It is an arithmetic number, because the mean of its divisors is an integer number (113157316320).

Almost surely, 2^226314632639 is an apocalyptic number.

226314632639 is a deficient number, since it is larger than the sum of its proper divisors (1).

226314632639 is an equidigital number, since it uses as much as digits as its factorization.

226314632639 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1679616, while the sum is 47.

The spelling of 226314632639 in words is "two hundred twenty-six billion, three hundred fourteen million, six hundred thirty-two thousand, six hundred thirty-nine".