24220000236 has 48 divisors (see below), whose sum is σ = 56871360000. Its totient is φ = 8022260160.

The previous prime is 24220000229. The next prime is 24220000243. The reversal of 24220000236 is 63200002242.

It is an interprime number because it is at equal distance from previous prime (24220000229) and next prime (24220000243).

It is a super-2 number, since 2×24220000236² (a number of 22 digits) contains 22 as substring.

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, 3226015 + ... + 3233513.

It is an arithmetic number, because the mean of its divisors is an integer number (1184820000).

Almost surely, 2^24220000236 is an apocalyptic number.

It is an amenable number.

24220000236 is an abundant number, since it is smaller than the sum of its proper divisors (32651359764).

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

24220000236 is a wasteful number, since it uses less digits than its factorization.

24220000236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9174 (or 9172 counting only the distinct ones).

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

Adding to 24220000236 its reverse (63200002242), we get a palindrome (87420002478).

The spelling of 24220000236 in words is "twenty-four billion, two hundred twenty million, two hundred thirty-six", and thus it is an aban number.