22064260444244 has 24 divisors (see below), whose sum is σ = 38816999353440. Its totient is φ = 10973713851296.

The previous prime is 22064260444223. The next prime is 22064260444249. The reversal of 22064260444244 is 44244406246022.

It is a junction number, because it is equal to n+sod(n) for n = 22064260444195 and 22064260444204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22064260444249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 504047 + ... + 6662025.

It is an arithmetic number, because the mean of its divisors is an integer number (1617374973060).

Almost surely, 2^{22064260444244} is an apocalyptic number.

It is an amenable number.

22064260444244 is a deficient number, since it is larger than the sum of its proper divisors (16752738909196).

22064260444244 is a wasteful number, since it uses less digits than its factorization.

22064260444244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6162727 (or 6162725 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 44.

The spelling of 22064260444244 in words is "twenty-two trillion, sixty-four billion, two hundred sixty million, four hundred forty-four thousand, two hundred forty-four".