222694616045 has 8 divisors (see below), whose sum is σ = 291527497440. Its totient is φ = 161959720720.

The previous prime is 222694615999. The next prime is 222694616057. The reversal of 222694616045 is 540616496222.

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

It is not a de Polignac number, because 222694616045 - 2¹⁰ = 222694615021 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2024496455 + ... + 2024496564.

It is an arithmetic number, because the mean of its divisors is an integer number (36440937180).

Almost surely, 2^222694616045 is an apocalyptic number.

It is an amenable number.

222694616045 is a deficient number, since it is larger than the sum of its proper divisors (68832881395).

222694616045 is a wasteful number, since it uses less digits than its factorization.

222694616045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4048993035.

The product of its (nonzero) digits is 1244160, while the sum is 47.

The spelling of 222694616045 in words is "two hundred twenty-two billion, six hundred ninety-four million, six hundred sixteen thousand, forty-five".