226457051772 has 24 divisors (see below), whose sum is σ = 603885471616. Its totient is φ = 64702014768.

The previous prime is 226457051771. The next prime is 226457051773. The reversal of 226457051772 is 277150754622.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (226457051771) and next prime (226457051773).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (226457051771) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1347958558 + ... + 1347958725.

Almost surely, 2^226457051772 is an apocalyptic number.

It is an amenable number.

226457051772 is an abundant number, since it is smaller than the sum of its proper divisors (377428419844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226457051772 is a wasteful number, since it uses less digits than its factorization.

226457051772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2695917297 (or 2695917295 counting only the distinct ones).

The product of its (nonzero) digits is 1646400, while the sum is 48.

The spelling of 226457051772 in words is "two hundred twenty-six billion, four hundred fifty-seven million, fifty-one thousand, seven hundred seventy-two".