23200022012 has 6 divisors (see below), whose sum is σ = 40600038528. Its totient is φ = 11600011004.

The previous prime is 23200022003. The next prime is 23200022023. The reversal of 23200022012 is 21022000232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2900002748 + ... + 2900002755.

It is an arithmetic number, because the mean of its divisors is an integer number (6766673088).

Almost surely, 2^23200022012 is an apocalyptic number.

It is an amenable number.

23200022012 is a deficient number, since it is larger than the sum of its proper divisors (17400016516).

23200022012 is a wasteful number, since it uses less digits than its factorization.

23200022012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5800005507 (or 5800005505 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 23200022012 its reverse (21022000232), we get a palindrome (44222022244).

It can be divided in two parts, 232000220 and 12, that added together give a palindrome (232000232).

The spelling of 23200022012 in words is "twenty-three billion, two hundred million, twenty-two thousand, twelve".