222240364042 has 8 divisors (see below), whose sum is σ = 333375922116. Its totient is φ = 111115056672.

The previous prime is 222240363977. The next prime is 222240364057. The reversal of 222240364042 is 240463042222.

It can be written as a sum of positive squares in 2 ways, for example, as 189973067881 + 32267296161 = 435859^2 + 179631^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 222240363995 and 222240364013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2508243 + ... + 2595334.

Almost surely, 2^222240364042 is an apocalyptic number.

222240364042 is a deficient number, since it is larger than the sum of its proper divisors (111135558074).

222240364042 is a wasteful number, since it uses less digits than its factorization.

222240364042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5125352.

The product of its (nonzero) digits is 36864, while the sum is 31.

The spelling of 222240364042 in words is "two hundred twenty-two billion, two hundred forty million, three hundred sixty-four thousand, forty-two".