23211102442244 has 96 divisors (see below), whose sum is σ = 43924436075520. Its totient is φ = 10711680150528.

The previous prime is 23211102442223. The next prime is 23211102442259. The reversal of 23211102442244 is 44224420111232.

It is a self number, because there is not a number n which added to its sum of digits gives 23211102442244.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40710482 + ... + 41276694.

It is an arithmetic number, because the mean of its divisors is an integer number (457546209120).

Almost surely, 2^{23211102442244} is an apocalyptic number.

It is an amenable number.

23211102442244 is a deficient number, since it is larger than the sum of its proper divisors (20713333633276).

23211102442244 is a wasteful number, since it uses less digits than its factorization.

23211102442244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566469 (or 566467 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 23211102442244 its reverse (44224420111232), we get a palindrome (67435522553476).

The spelling of 23211102442244 in words is "twenty-three trillion, two hundred eleven billion, one hundred two million, four hundred forty-two thousand, two hundred forty-four".