22202660466444 has 24 divisors (see below), whose sum is σ = 52028552000880. Its totient is φ = 7369123358464.

The previous prime is 22202660466443. The next prime is 22202660466461. The reversal of 22202660466444 is 44466406620222.

It is a junction number, because it is equal to n+sod(n) for n = 22202660466393 and 22202660466402.

It is not an unprimeable number, because it can be changed into a prime (22202660466443) 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, 3970430049 + ... + 3970435640.

It is an arithmetic number, because the mean of its divisors is an integer number (2167856333370).

Almost surely, 2^{22202660466444} is an apocalyptic number.

It is an amenable number.

22202660466444 is an abundant number, since it is smaller than the sum of its proper divisors (29825891534436).

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

22202660466444 is a wasteful number, since it uses less digits than its factorization.

22202660466444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7940865929 (or 7940865927 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 48.

The spelling of 22202660466444 in words is "twenty-two trillion, two hundred two billion, six hundred sixty million, four hundred sixty-six thousand, four hundred forty-four".