2205501451240 has 32 divisors (see below), whose sum is σ = 4962429842760. Its totient is φ = 882191411200.

The previous prime is 2205501451207. The next prime is 2205501451277. The reversal of 2205501451240 is 421541055022.

It can be written as a sum of positive squares in 4 ways, for example, as 1600867684516 + 604633766724 = 1265254^2 + 777582^2 .

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, 4667460 + ... + 5118220.

Almost surely, 2^{2205501451240} is an apocalyptic number.

2205501451240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2205501451240 is an abundant number, since it is smaller than the sum of its proper divisors (2756928391520).

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

2205501451240 is a wasteful number, since it uses less digits than its factorization.

2205501451240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 573093 (or 573089 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 31.

The spelling of 2205501451240 in words is "two trillion, two hundred five billion, five hundred one million, four hundred fifty-one thousand, two hundred forty".