2226326152640 has 56 divisors (see below), whose sum is σ = 5613288526512. Its totient is φ = 838146314240.

The previous prime is 2226326152607. The next prime is 2226326152717. The reversal of 2226326152640 is 462516236222.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204620126 + ... + 204631005.

Almost surely, 2^{2226326152640} is an apocalyptic number.

2226326152640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2226326152640 is an abundant number, since it is smaller than the sum of its proper divisors (3386962373872).

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

2226326152640 is a wasteful number, since it uses less digits than its factorization.

2226326152640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409251165 (or 409251155 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 2226326152640 in words is "two trillion, two hundred twenty-six billion, three hundred twenty-six million, one hundred fifty-two thousand, six hundred forty".