226592225992 has 64 divisors (see below), whose sum is σ = 478055260800. Its totient is φ = 99782346240.

The previous prime is 226592225983. The next prime is 226592226001. The reversal of 226592225992 is 299522295622.

It is an interprime number because it is at equal distance from previous prime (226592225983) and next prime (226592226001).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 609309 + ... + 907987.

It is an arithmetic number, because the mean of its divisors is an integer number (7469613450).

Almost surely, 2^226592225992 is an apocalyptic number.

226592225992 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 226592225992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (239027630400).

226592225992 is an abundant number, since it is smaller than the sum of its proper divisors (251463034808).

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

226592225992 is a wasteful number, since it uses less digits than its factorization.

226592225992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298966 (or 298962 counting only the distinct ones).

The product of its digits is 6998400, while the sum is 55.

The spelling of 226592225992 in words is "two hundred twenty-six billion, five hundred ninety-two million, two hundred twenty-five thousand, nine hundred ninety-two".