1330312012022 has 32 divisors (see below), whose sum is σ = 2436837099840. Its totient is φ = 531673528320.

The previous prime is 1330312012021. The next prime is 1330312012027. The reversal of 1330312012022 is 2202102130331.

It is a junction number, because it is equal to n+sod(n) for n = 1330312011985 and 1330312012003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1330312012021) 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, 25614179 + ... + 25666062.

It is an arithmetic number, because the mean of its divisors is an integer number (76151159370).

Almost surely, 2^{1330312012022} is an apocalyptic number.

1330312012022 is a deficient number, since it is larger than the sum of its proper divisors (1106525087818).

1330312012022 is a wasteful number, since it uses less digits than its factorization.

1330312012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51280376.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1330312012022 its reverse (2202102130331), we get a palindrome (3532414142353).

The spelling of 1330312012022 in words is "one trillion, three hundred thirty billion, three hundred twelve million, twelve thousand, twenty-two".