2230140179520 has 672 divisors, whose sum is σ = 8432770170240. Its totient is φ = 536481792000.

The previous prime is 2230140179503. The next prime is 2230140179543. The reversal of 2230140179520 is 259710410322.

2230140179520 is a `hidden beast` number, since 2 + 23 + 0 + 1 + 40 + 1 + 79 + 520 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3373887990 + ... + 3373888650.

Almost surely, 2^{2230140179520} is an apocalyptic number.

2230140179520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2230140179520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4216385085120).

2230140179520 is an abundant number, since it is smaller than the sum of its proper divisors (6202629990720).

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

2230140179520 is a wasteful number, since it uses less digits than its factorization.

2230140179520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355 (or 1342 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

Adding to 2230140179520 its reverse (259710410322), we get a palindrome (2489850589842).

The spelling of 2230140179520 in words is "two trillion, two hundred thirty billion, one hundred forty million, one hundred seventy-nine thousand, five hundred twenty".