22435102012 has 24 divisors (see below), whose sum is σ = 40111331904. Its totient is φ = 10974894912.

The previous prime is 22435102009. The next prime is 22435102049. The reversal of 22435102012 is 21020153422.

It is a happy number.

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, 535738 + ... + 576094.

It is an arithmetic number, because the mean of its divisors is an integer number (1671305496).

Almost surely, 2^22435102012 is an apocalyptic number.

It is an amenable number.

22435102012 is a deficient number, since it is larger than the sum of its proper divisors (17676229892).

22435102012 is a wasteful number, since it uses less digits than its factorization.

22435102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43365 (or 43363 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 22435102012 its reverse (21020153422), we get a palindrome (43455255434).

The spelling of 22435102012 in words is "twenty-two billion, four hundred thirty-five million, one hundred two thousand, twelve".