22302434112 has 56 divisors (see below), whose sum is σ = 67438316736. Its totient is φ = 6372123648.

The previous prime is 22302434107. The next prime is 22302434207. The reversal of 22302434112 is 21143420322.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (56).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 8295693 + ... + 8298380.

It is an arithmetic number, because the mean of its divisors is an integer number (1204255656).

Almost surely, 2^22302434112 is an apocalyptic number.

It is an amenable number.

22302434112 is an abundant number, since it is smaller than the sum of its proper divisors (45135882624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22302434112 is a wasteful number, since it uses less digits than its factorization.

22302434112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16594095 (or 16594085 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 22302434112 its reverse (21143420322), we get a palindrome (43445854434).

It can be divided in two parts, 2230 and 2434112, that added together give a palindrome (2436342).

The spelling of 22302434112 in words is "twenty-two billion, three hundred two million, four hundred thirty-four thousand, one hundred twelve".