1122213359 has 8 divisors (see below), whose sum is σ = 1183952640. Its totient is φ = 1060741656.

The previous prime is 1122213347. The next prime is 1122213409. The reversal of 1122213359 is 9533122211.

It is a happy number.

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 1122213359 - 2⁴ = 1122213343 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122213559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58247 + ... + 75080.

It is an arithmetic number, because the mean of its divisors is an integer number (147994080).

Almost surely, 2^1122213359 is an apocalyptic number.

1122213359 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

1122213359 is a deficient number, since it is larger than the sum of its proper divisors (61739281).

1122213359 is a wasteful number, since it uses less digits than its factorization.

1122213359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133789.

The product of its digits is 3240, while the sum is 29.

The square root of 1122213359 is about 33499.4531149391. The cubic root of 1122213359 is about 1039.1824686486.

The spelling of 1122213359 in words is "one billion, one hundred twenty-two million, two hundred thirteen thousand, three hundred fifty-nine".