222946775251199 has 8 divisors (see below), whose sum is σ = 241818883917408. Its totient is φ = 204714399082240.

The previous prime is 222946775251147. The next prime is 222946775251219. The reversal of 222946775251199 is 991152577649222.

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

It is a cyclic number.

It is not a de Polignac number, because 222946775251199 - 2¹⁶ = 222946775185663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222946775251399) 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, 159933123587 + ... + 159933124980.

It is an arithmetic number, because the mean of its divisors is an integer number (30227360489676).

Almost surely, 2^{222946775251199} is an apocalyptic number.

222946775251199 is a deficient number, since it is larger than the sum of its proper divisors (18872108666209).

222946775251199 is a wasteful number, since it uses less digits than its factorization.

222946775251199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319866248625.

The product of its digits is 342921600, while the sum is 71.

The spelling of 222946775251199 in words is "two hundred twenty-two trillion, nine hundred forty-six billion, seven hundred seventy-five million, two hundred fifty-one thousand, one hundred ninety-nine".