2302011123212 has 12 divisors (see below), whose sum is σ = 4029514435800. Its totient is φ = 1150721284416.

The previous prime is 2302011123161. The next prime is 2302011123257. The reversal of 2302011123212 is 2123211102032.

It is a super-3 number, since 3×2302011123212³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71051078 + ... + 71083469.

It is an arithmetic number, because the mean of its divisors is an integer number (335792869650).

Almost surely, 2^{2302011123212} is an apocalyptic number.

It is an amenable number.

2302011123212 is a deficient number, since it is larger than the sum of its proper divisors (1727503312588).

2302011123212 is a wasteful number, since it uses less digits than its factorization.

2302011123212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142138600 (or 142138598 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2302011123212 its reverse (2123211102032), we get a palindrome (4425222225244).

The spelling of 2302011123212 in words is "two trillion, three hundred two billion, eleven million, one hundred twenty-three thousand, two hundred twelve".