2289922896240 has 200 divisors, whose sum is σ = 9089418998880. Its totient is φ = 523410937344.

The previous prime is 2289922896211. The next prime is 2289922896323. The reversal of 2289922896240 is 426982299822.

2289922896240 is a `hidden beast` number, since 2 + 2 + 89 + 9 + 228 + 96 + 240 = 666.

It is a super-2 number, since 2×2289922896240² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 25196295 + ... + 25287014.

Almost surely, 2^{2289922896240} is an apocalyptic number.

2289922896240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2289922896240 is an abundant number, since it is smaller than the sum of its proper divisors (6799496102640).

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

2289922896240 is a wasteful number, since it uses less digits than its factorization.

2289922896240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50483341 (or 50483326 counting only the distinct ones).

The product of its (nonzero) digits is 35831808, while the sum is 63.

The spelling of 2289922896240 in words is "two trillion, two hundred eighty-nine billion, nine hundred twenty-two million, eight hundred ninety-six thousand, two hundred forty".