226765462031 has 2 divisors, whose sum is σ = 226765462032. Its totient is φ = 226765462030.

The previous prime is 226765461973. The next prime is 226765462057. The reversal of 226765462031 is 130264567622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 226765462031 - 2³⁰ = 225691720207 is a prime.

It is a super-2 number, since 2×226765462031² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (226765462531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113382731015 + 113382731016.

It is an arithmetic number, because the mean of its divisors is an integer number (113382731016).

Almost surely, 2^226765462031 is an apocalyptic number.

226765462031 is a deficient number, since it is larger than the sum of its proper divisors (1).

226765462031 is an equidigital number, since it uses as much as digits as its factorization.

226765462031 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 725760, while the sum is 44.

The spelling of 226765462031 in words is "two hundred twenty-six billion, seven hundred sixty-five million, four hundred sixty-two thousand, thirty-one".