22236463222 has 8 divisors (see below), whose sum is σ = 33776906400. Its totient is φ = 10977494424.

The previous prime is 22236463219. The next prime is 22236463229.

It is a happy number.

22236463222 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22236463229) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 70368397 + ... + 70368712.

It is an arithmetic number, because the mean of its divisors is an integer number (4222113300).

Almost surely, 2^22236463222 is an apocalyptic number.

22236463222 is a deficient number, since it is larger than the sum of its proper divisors (11540443178).

22236463222 is a wasteful number, since it uses less digits than its factorization.

22236463222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140737190.

The product of its digits is 82944, while the sum is 34.

The spelling of 22236463222 in words is "twenty-two billion, two hundred thirty-six million, four hundred sixty-three thousand, two hundred twenty-two".