1122222358 has 8 divisors (see below), whose sum is σ = 1728829152. Its totient is φ = 545945976.

The previous prime is 1122222319. The next prime is 1122222359. The reversal of 1122222358 is 8532222211.

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

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122222359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7582510 + ... + 7582657.

It is an arithmetic number, because the mean of its divisors is an integer number (216103644).

Almost surely, 2^1122222358 is an apocalyptic number.

1122222358 is a deficient number, since it is larger than the sum of its proper divisors (606606794).

1122222358 is a wasteful number, since it uses less digits than its factorization.

1122222358 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15165206.

The product of its digits is 3840, while the sum is 28.

The square root of 1122222358 is about 33499.5874302953. The cubic root of 1122222358 is about 1039.1852463670.

Adding to 1122222358 its reverse (8532222211), we get a palindrome (9654444569).

The spelling of 1122222358 in words is "one billion, one hundred twenty-two million, two hundred twenty-two thousand, three hundred fifty-eight".