2224116230520 has 32 divisors (see below), whose sum is σ = 6672348691920. Its totient is φ = 593097661440.

The previous prime is 2224116230513. The next prime is 2224116230521. The reversal of 2224116230520 is 250326114222.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224116230521) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9267150841 + ... + 9267151080.

Almost surely, 2^{2224116230520} is an apocalyptic number.

2224116230520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2224116230520 is an abundant number, since it is smaller than the sum of its proper divisors (4448232461400).

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

2224116230520 is a wasteful number, since it uses less digits than its factorization.

2224116230520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18534301935 (or 18534301931 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The spelling of 2224116230520 in words is "two trillion, two hundred twenty-four billion, one hundred sixteen million, two hundred thirty thousand, five hundred twenty".