222763474054361 has 4 divisors (see below), whose sum is σ = 224807175651300. Its totient is φ = 220719772457424.

The previous prime is 222763474054357. The next prime is 222763474054523. The reversal of 222763474054361 is 163450474367222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 122893431804361 + 99870042250000 = 11085731^2 + 9993500^2 .

It is a cyclic number.

It is not a de Polignac number, because 222763474054361 - 2² = 222763474054357 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 222763474054297 and 222763474054306.

It is not an unprimeable number, because it can be changed into a prime (222763474054321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1021850798306 + ... + 1021850798523.

It is an arithmetic number, because the mean of its divisors is an integer number (56201793912825).

Almost surely, 2^{222763474054361} is an apocalyptic number.

It is an amenable number.

222763474054361 is a deficient number, since it is larger than the sum of its proper divisors (2043701596939).

222763474054361 is a wasteful number, since it uses less digits than its factorization.

222763474054361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2043701596938.

The product of its (nonzero) digits is 40642560, while the sum is 56.

The spelling of 222763474054361 in words is "two hundred twenty-two trillion, seven hundred sixty-three billion, four hundred seventy-four million, fifty-four thousand, three hundred sixty-one".