226637052203740 has 48 divisors (see below), whose sum is σ = 501623747049600. Its totient is φ = 85774386687552.

The previous prime is 226637052203701. The next prime is 226637052203761. The reversal of 226637052203740 is 47302250736622.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 378616630 + ... + 379214749.

It is an arithmetic number, because the mean of its divisors is an integer number (10450494730200).

Almost surely, 2^{226637052203740} is an apocalyptic number.

226637052203740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226637052203740 is an abundant number, since it is smaller than the sum of its proper divisors (274986694845860).

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

226637052203740 is a wasteful number, since it uses less digits than its factorization.

226637052203740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 757832194 (or 757832192 counting only the distinct ones).

The product of its (nonzero) digits is 5080320, while the sum is 49.

The spelling of 226637052203740 in words is "two hundred twenty-six trillion, six hundred thirty-seven billion, fifty-two million, two hundred three thousand, seven hundred forty".