2230155515240 has 64 divisors (see below), whose sum is σ = 5022343872000. Its totient is φ = 891263704320.

The previous prime is 2230155515213. The next prime is 2230155515267. The reversal of 2230155515240 is 425155510322.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2230155515213) and next prime (2230155515267).

It is a self number, because there is not a number n which added to its sum of digits gives 2230155515240.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286317266 + ... + 286325054.

It is an arithmetic number, because the mean of its divisors is an integer number (78474123000).

Almost surely, 2^{2230155515240} is an apocalyptic number.

2230155515240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2230155515240 is an abundant number, since it is smaller than the sum of its proper divisors (2792188356760).

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

2230155515240 is a wasteful number, since it uses less digits than its factorization.

2230155515240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13290 (or 13286 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 2230155515240 in words is "two trillion, two hundred thirty billion, one hundred fifty-five million, five hundred fifteen thousand, two hundred forty".