720130203212 has 48 divisors (see below), whose sum is σ = 1458838425408. Its totient is φ = 304664371200.

The previous prime is 720130203211. The next prime is 720130203223. The reversal of 720130203212 is 212302031027.

It is not an unprimeable number, because it can be changed into a prime (720130203211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 575228 + ... + 1330844.

It is an arithmetic number, because the mean of its divisors is an integer number (30392467196).

Almost surely, 2^720130203212 is an apocalyptic number.

It is an amenable number.

720130203212 is an abundant number, since it is smaller than the sum of its proper divisors (738708222196).

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

720130203212 is a wasteful number, since it uses less digits than its factorization.

720130203212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756066 (or 756064 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 720130203212 its reverse (212302031027), we get a palindrome (932432234239).

The spelling of 720130203212 in words is "seven hundred twenty billion, one hundred thirty million, two hundred three thousand, two hundred twelve".