22230230412 has 48 divisors (see below), whose sum is σ = 56373104480. Its totient is φ = 6777312768.

The previous prime is 22230230371. The next prime is 22230230437. The reversal of 22230230412 is 21403203222.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 636673 + ... + 670680.

Almost surely, 2^22230230412 is an apocalyptic number.

It is an amenable number.

22230230412 is an abundant number, since it is smaller than the sum of its proper divisors (34142874068).

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

22230230412 is a wasteful number, since it uses less digits than its factorization.

22230230412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1307482 (or 1307480 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 22230230412 its reverse (21403203222), we get a palindrome (43633433634).

The spelling of 22230230412 in words is "twenty-two billion, two hundred thirty million, two hundred thirty thousand, four hundred twelve".