1122334456789 has 32 divisors (see below), whose sum is σ = 1419222954240. Its totient is φ = 863662943232.

The previous prime is 1122334456753. The next prime is 1122334456801. The reversal of 1122334456789 is 9876544332211.

It is a cyclic number.

It is not a de Polignac number, because 1122334456789 - 2¹⁵ = 1122334424021 is a prime.

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 (1122334256789) 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 31 ways as a sum of consecutive naturals, for example, 8720622 + ... + 8848384.

It is an arithmetic number, because the mean of its divisors is an integer number (44350717320).

Almost surely, 2^{1122334456789} is an apocalyptic number.

It is an amenable number.

1122334456789 is a deficient number, since it is larger than the sum of its proper divisors (296888497451).

1122334456789 is a wasteful number, since it uses less digits than its factorization.

1122334456789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130429.

The product of its digits is 8709120, while the sum is 55.

The spelling of 1122334456789 in words is "one trillion, one hundred twenty-two billion, three hundred thirty-four million, four hundred fifty-six thousand, seven hundred eighty-nine".