222523212963 has 8 divisors (see below), whose sum is σ = 303597562048. Its totient is φ = 144898836264.

The previous prime is 222523212883. The next prime is 222523212983. The reversal of 222523212963 is 369212325222.

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

It is not a de Polignac number, because 222523212963 - 2⁹ = 222523212451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222523212983) 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, 862492945 + ... + 862493202.

It is an arithmetic number, because the mean of its divisors is an integer number (37949695256).

Almost surely, 2^222523212963 is an apocalyptic number.

222523212963 is a deficient number, since it is larger than the sum of its proper divisors (81074349085).

222523212963 is a wasteful number, since it uses less digits than its factorization.

222523212963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724986193.

The product of its digits is 155520, while the sum is 39.

The spelling of 222523212963 in words is "two hundred twenty-two billion, five hundred twenty-three million, two hundred twelve thousand, nine hundred sixty-three".