226310522541540 has 48 divisors (see below), whose sum is σ = 633847610878272. Its totient is φ = 60332506224256.

The previous prime is 226310522541479. The next prime is 226310522541599. The reversal of 226310522541540 is 45145225013622.

It is a super-2 number, since 2×226310522541540² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 226310522541492 and 226310522541501.

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, 529986474 + ... + 530413313.

It is an arithmetic number, because the mean of its divisors is an integer number (13205158559964).

Almost surely, 2^{226310522541540} is an apocalyptic number.

226310522541540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226310522541540 is an abundant number, since it is smaller than the sum of its proper divisors (407537088336732).

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

226310522541540 is a wasteful number, since it uses less digits than its factorization.

226310522541540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1060403356 (or 1060403354 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 226310522541540 in words is "two hundred twenty-six trillion, three hundred ten billion, five hundred twenty-two million, five hundred forty-one thousand, five hundred forty".