23033300021012 has 24 divisors (see below), whose sum is σ = 42680317806504. Its totient is φ = 10838954227712.

The previous prime is 23033300020999. The next prime is 23033300021051. The reversal of 23033300021012 is 21012000333032.

It can be written as a sum of positive squares in 4 ways, for example, as 6226202695696 + 16807097325316 = 2495236^2 + 4099646^2 .

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, 801893 + ... + 6834444.

It is an arithmetic number, because the mean of its divisors is an integer number (1778346575271).

Almost surely, 2^{23033300021012} is an apocalyptic number.

It is an amenable number.

23033300021012 is a deficient number, since it is larger than the sum of its proper divisors (19647017785492).

23033300021012 is a wasteful number, since it uses less digits than its factorization.

23033300021012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7680715 (or 7680713 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 23033300021012 its reverse (21012000333032), we get a palindrome (44045300354044).

The spelling of 23033300021012 in words is "twenty-three trillion, thirty-three billion, three hundred million, twenty-one thousand, twelve".