222772313256143 has 8 divisors (see below), whose sum is σ = 255054015489312. Its totient is φ = 190604882536416.

The previous prime is 222772313256071. The next prime is 222772313256203. The reversal of 222772313256143 is 341652313277222.

222772313256143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 222772313256143 - 2²⁶ = 222772246147279 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222772313256091 and 222772313256100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222772313259143) 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, 28567874180 + ... + 28567881977.

It is an arithmetic number, because the mean of its divisors is an integer number (31881751936164).

Almost surely, 2^{222772313256143} is an apocalyptic number.

222772313256143 is a deficient number, since it is larger than the sum of its proper divisors (32281702233169).

222772313256143 is an equidigital number, since it uses as much as digits as its factorization.

222772313256143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57135756721.

The product of its digits is 5080320, while the sum is 50.

The spelling of 222772313256143 in words is "two hundred twenty-two trillion, seven hundred seventy-two billion, three hundred thirteen million, two hundred fifty-six thousand, one hundred forty-three".