10222246564 has 6 divisors (see below), whose sum is σ = 17888931494. Its totient is φ = 5111123280.

The previous prime is 10222246561. The next prime is 10222246571. The reversal of 10222246564 is 46564222201.

It can be written as a sum of positive squares in only one way, i.e., 10178792100 + 43454464 = 100890^2 + 6592^2 .

It is not an unprimeable number, because it can be changed into a prime (10222246561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277780817 + ... + 1277780824.

Almost surely, 2^10222246564 is an apocalyptic number.

It is an amenable number.

10222246564 is a deficient number, since it is larger than the sum of its proper divisors (7666684930).

10222246564 is a wasteful number, since it uses less digits than its factorization.

10222246564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2555561645 (or 2555561643 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 10222246564 its reverse (46564222201), we get a palindrome (56786468765).

The spelling of 10222246564 in words is "ten billion, two hundred twenty-two million, two hundred forty-six thousand, five hundred sixty-four".