23402221000244 has 12 divisors (see below), whose sum is σ = 40953921237600. Its totient is φ = 11701100646648.

The previous prime is 23402221000241. The next prime is 23402221000247. The reversal of 23402221000244 is 44200012220432.

It is an interprime number because it is at equal distance from previous prime (23402221000241) and next prime (23402221000247).

It is a super-2 number, since 2×23402221000244² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23402221000241) 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, 6522497 + ... + 9452375.

It is an arithmetic number, because the mean of its divisors is an integer number (3412826769800).

Almost surely, 2^{23402221000244} is an apocalyptic number.

It is an amenable number.

23402221000244 is a deficient number, since it is larger than the sum of its proper divisors (17551700237356).

23402221000244 is a wasteful number, since it uses less digits than its factorization.

23402221000244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4926742 (or 4926740 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 23402221000244 its reverse (44200012220432), we get a palindrome (67602233220676).

The spelling of 23402221000244 in words is "twenty-three trillion, four hundred two billion, two hundred twenty-one million, two hundred forty-four", and thus it is an aban number.