2240264173220 has 48 divisors (see below), whose sum is σ = 4910519255040. Its totient is φ = 856896855936.

The previous prime is 2240264173157. The next prime is 2240264173237. The reversal of 2240264173220 is 223714620422.

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, 893789 + ... + 2297691.

It is an arithmetic number, because the mean of its divisors is an integer number (102302484480).

Almost surely, 2^{2240264173220} is an apocalyptic number.

2240264173220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2240264173220 is an abundant number, since it is smaller than the sum of its proper divisors (2670255081820).

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

2240264173220 is a wasteful number, since it uses less digits than its factorization.

2240264173220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1407404 (or 1407402 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 35.

Adding to 2240264173220 its reverse (223714620422), we get a palindrome (2463978793642).

The spelling of 2240264173220 in words is "two trillion, two hundred forty billion, two hundred sixty-four million, one hundred seventy-three thousand, two hundred twenty".