10222044172 has 12 divisors (see below), whose sum is σ = 18940846680. Its totient is φ = 4810373696.

The previous prime is 10222044139. The next prime is 10222044281. The reversal of 10222044172 is 27144022201.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75162022 + ... + 75162157.

It is an arithmetic number, because the mean of its divisors is an integer number (1578403890).

Almost surely, 2^10222044172 is an apocalyptic number.

It is an amenable number.

10222044172 is a deficient number, since it is larger than the sum of its proper divisors (8718802508).

10222044172 is a wasteful number, since it uses less digits than its factorization.

10222044172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150324200 (or 150324198 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 25.

Adding to 10222044172 its reverse (27144022201), we get a palindrome (37366066373).

The spelling of 10222044172 in words is "ten billion, two hundred twenty-two million, forty-four thousand, one hundred seventy-two".