10202232320012 has 6 divisors (see below), whose sum is σ = 17853906560028. Its totient is φ = 5101116160004.

The previous prime is 10202232319933. The next prime is 10202232320057. The reversal of 10202232320012 is 21002323220201.

It is a happy number.

It is a super-2 number, since 2×10202232320012² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275279039998 + ... + 1275279040005.

It is an arithmetic number, because the mean of its divisors is an integer number (2975651093338).

Almost surely, 2^{10202232320012} is an apocalyptic number.

It is an amenable number.

10202232320012 is a deficient number, since it is larger than the sum of its proper divisors (7651674240016).

10202232320012 is a wasteful number, since it uses less digits than its factorization.

10202232320012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2550558080007 (or 2550558080005 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10202232320012 its reverse (21002323220201), we get a palindrome (31204555540213).

The spelling of 10202232320012 in words is "ten trillion, two hundred two billion, two hundred thirty-two million, three hundred twenty thousand, twelve".