2302322122012 has 24 divisors (see below), whose sum is σ = 4404150576000. Its totient is φ = 1044412830960.

The previous prime is 2302322121991. The next prime is 2302322122063. The reversal of 2302322122012 is 2102212232032.

It is a super-2 number, since 2×2302322122012² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 52408408 + ... + 52452319.

It is an arithmetic number, because the mean of its divisors is an integer number (183506274000).

Almost surely, 2^{2302322122012} is an apocalyptic number.

2302322122012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2302322122012 is a deficient number, since it is larger than the sum of its proper divisors (2101828453988).

2302322122012 is a wasteful number, since it uses less digits than its factorization.

2302322122012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104861241 (or 104861239 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2302322122012 its reverse (2102212232032), we get a palindrome (4404534354044).

The spelling of 2302322122012 in words is "two trillion, three hundred two billion, three hundred twenty-two million, one hundred twenty-two thousand, twelve".