222240111354 has 96 divisors (see below), whose sum is σ = 515718777600. Its totient is φ = 68957412480.

The previous prime is 222240111307. The next prime is 222240111371. The reversal of 222240111354 is 453111042222.

222240111354 is a `hidden beast` number, since 2 + 222 + 401 + 1 + 1 + 35 + 4 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21670492 + ... + 21680744.

It is an arithmetic number, because the mean of its divisors is an integer number (5372070600).

Almost surely, 2^222240111354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222240111354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (257859388800).

222240111354 is an abundant number, since it is smaller than the sum of its proper divisors (293478666246).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222240111354 is a wasteful number, since it uses less digits than its factorization.

222240111354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11380 (or 11377 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 222240111354 its reverse (453111042222), we get a palindrome (675351153576).

The spelling of 222240111354 in words is "two hundred twenty-two billion, two hundred forty million, one hundred eleven thousand, three hundred fifty-four".