22251164303222 has 8 divisors (see below), whose sum is σ = 34278820683456. Its totient is φ = 10824890742072.

The previous prime is 22251164303191. The next prime is 22251164303237. The reversal of 22251164303222 is 22230346115222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22251164303222² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 150345704678 + ... + 150345704825.

It is an arithmetic number, because the mean of its divisors is an integer number (4284852585432).

Almost surely, 2^{22251164303222} is an apocalyptic number.

22251164303222 is a deficient number, since it is larger than the sum of its proper divisors (12027656380234).

22251164303222 is a wasteful number, since it uses less digits than its factorization.

22251164303222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 300691409542.

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 22251164303222 in words is "twenty-two trillion, two hundred fifty-one billion, one hundred sixty-four million, three hundred three thousand, two hundred twenty-two".