22230313152 has 56 divisors (see below), whose sum is σ = 59367456576. Its totient is φ = 7340844288.

The previous prime is 22230313129. The next prime is 22230313153. The reversal of 22230313152 is 25131303222.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (22230313153) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 520498 + ... + 561585.

Almost surely, 2^22230313152 is an apocalyptic number.

It is an amenable number.

22230313152 is an abundant number, since it is smaller than the sum of its proper divisors (37137143424).

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

22230313152 is a wasteful number, since it uses less digits than its factorization.

22230313152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082205 (or 1082195 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 22230313152 its reverse (25131303222), we get a palindrome (47361616374).

The spelling of 22230313152 in words is "twenty-two billion, two hundred thirty million, three hundred thirteen thousand, one hundred fifty-two".