22302001012 has 12 divisors (see below), whose sum is σ = 39393254880. Its totient is φ = 11046785336.

The previous prime is 22302000967. The next prime is 22302001063. The reversal of 22302001012 is 21010020322.

It is a junction number, because it is equal to n+sod(n) for n = 22302000983 and 22302001001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26053312 + ... + 26054167.

It is an arithmetic number, because the mean of its divisors is an integer number (3282771240).

Almost surely, 2^22302001012 is an apocalyptic number.

It is an amenable number.

22302001012 is a deficient number, since it is larger than the sum of its proper divisors (17091253868).

22302001012 is a wasteful number, since it uses less digits than its factorization.

22302001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52107590 (or 52107588 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 22302001012 its reverse (21010020322), we get a palindrome (43312021334).

The spelling of 22302001012 in words is "twenty-two billion, three hundred two million, one thousand, twelve".