226402355544 has 16 divisors (see below), whose sum is σ = 566005888920. Its totient is φ = 75467451840.

The previous prime is 226402355527. The next prime is 226402355561. The reversal of 226402355544 is 445553204622.

It is an interprime number because it is at equal distance from previous prime (226402355527) and next prime (226402355561).

It is a super-3 number, since 3×226402355544³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 226402355496 and 226402355505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4716715717 + ... + 4716715764.

Almost surely, 2^226402355544 is an apocalyptic number.

226402355544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

226402355544 is an abundant number, since it is smaller than the sum of its proper divisors (339603533376).

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

226402355544 is a wasteful number, since it uses less digits than its factorization.

226402355544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9433431490 (or 9433431486 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 42.

The spelling of 226402355544 in words is "two hundred twenty-six billion, four hundred two million, three hundred fifty-five thousand, five hundred forty-four".