226612310654623 has 4 divisors (see below), whose sum is σ = 226612348499880. Its totient is φ = 226612272809368.

The previous prime is 226612310654581. The next prime is 226612310654633. The reversal of 226612310654623 is 326456013216622.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 226612310654623 - 2²⁹ = 226611773783711 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226612310654633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7736665 + ... + 22651282.

It is an arithmetic number, because the mean of its divisors is an integer number (56653087124970).

Almost surely, 2^{226612310654623} is an apocalyptic number.

226612310654623 is a deficient number, since it is larger than the sum of its proper divisors (37845257).

226612310654623 is an equidigital number, since it uses as much as digits as its factorization.

226612310654623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37845256.

The product of its (nonzero) digits is 3732480, while the sum is 49.

The spelling of 226612310654623 in words is "two hundred twenty-six trillion, six hundred twelve billion, three hundred ten million, six hundred fifty-four thousand, six hundred twenty-three".