2320420302012 has 24 divisors (see below), whose sum is σ = 5495124697216. Its totient is φ = 761929054128.

The previous prime is 2320420302001. The next prime is 2320420302091. The reversal of 2320420302012 is 2102030240232.

It is a super-2 number, since 2×2320420302012² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2320420302012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1443046648 + ... + 1443048255.

Almost surely, 2^{2320420302012} is an apocalyptic number.

It is an amenable number.

2320420302012 is an abundant number, since it is smaller than the sum of its proper divisors (3174704395204).

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

2320420302012 is a wasteful number, since it uses less digits than its factorization.

2320420302012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2886094977 (or 2886094975 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 2320420302012 its reverse (2102030240232), we get a palindrome (4422450542244).

The spelling of 2320420302012 in words is "two trillion, three hundred twenty billion, four hundred twenty million, three hundred two thousand, twelve".