22335213072 has 40 divisors (see below), whose sum is σ = 57705213376. Its totient is φ = 7444308096.

The previous prime is 22335213067. The next prime is 22335213077. The reversal of 22335213072 is 27031253322.

It is an interprime number because it is at equal distance from previous prime (22335213067) and next prime (22335213077).

It is not an unprimeable number, because it can be changed into a prime (22335213077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 639978 + ... + 673974.

Almost surely, 2^22335213072 is an apocalyptic number.

It is an amenable number.

22335213072 is an abundant number, since it is smaller than the sum of its proper divisors (35370000304).

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

22335213072 is a wasteful number, since it uses less digits than its factorization.

22335213072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47695 (or 47689 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 30.

Adding to 22335213072 its reverse (27031253322), we get a palindrome (49366466394).

The spelling of 22335213072 in words is "twenty-two billion, three hundred thirty-five million, two hundred thirteen thousand, seventy-two".