1023333122012 has 12 divisors (see below), whose sum is σ = 1796243337336. Its totient is φ = 510120739920.

The previous prime is 1023333121963. The next prime is 1023333122047. The reversal of 1023333122012 is 2102213333201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386453783 + ... + 386456430.

It is an arithmetic number, because the mean of its divisors is an integer number (149686944778).

Almost surely, 2^{1023333122012} is an apocalyptic number.

It is an amenable number.

1023333122012 is a deficient number, since it is larger than the sum of its proper divisors (772910215324).

1023333122012 is a wasteful number, since it uses less digits than its factorization.

1023333122012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772910548 (or 772910546 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1023333122012 its reverse (2102213333201), we get a palindrome (3125546455213).

The spelling of 1023333122012 in words is "one trillion, twenty-three billion, three hundred thirty-three million, one hundred twenty-two thousand, twelve".