226244603490 has 32 divisors (see below), whose sum is σ = 571565315520. Its totient is φ = 57156531264.

The previous prime is 226244603489. The next prime is 226244603491. The reversal of 226244603490 is 94306442622.

It is an interprime number because it is at equal distance from previous prime (226244603489) and next prime (226244603491).

It is not an unprimeable number, because it can be changed into a prime (226244603491) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198459609 + ... + 198460748.

It is an arithmetic number, because the mean of its divisors is an integer number (17861416110).

Almost surely, 2^226244603490 is an apocalyptic number.

226244603490 is an abundant number, since it is smaller than the sum of its proper divisors (345320712030).

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

226244603490 is a wasteful number, since it uses less digits than its factorization.

226244603490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396920386.

The product of its (nonzero) digits is 497664, while the sum is 42.

The spelling of 226244603490 in words is "two hundred twenty-six billion, two hundred forty-four million, six hundred three thousand, four hundred ninety".