1122213033 has 24 divisors (see below), whose sum is σ = 1696576128. Its totient is φ = 713446272.

The previous prime is 1122213023. The next prime is 1122213047. The reversal of 1122213033 is 3303122211.

It is not a de Polignac number, because 1122213033 - 2¹⁰ = 1122212009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1122212997 and 1122213015.

It is not an unprimeable number, because it can be changed into a prime (1122213023) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 61716 + ... + 77802.

It is an arithmetic number, because the mean of its divisors is an integer number (70690672).

Almost surely, 2^1122213033 is an apocalyptic number.

It is an amenable number.

1122213033 is a deficient number, since it is larger than the sum of its proper divisors (574363095).

1122213033 is a wasteful number, since it uses less digits than its factorization.

1122213033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16453 (or 16450 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 1122213033 is about 33499.4482491876. The cubic root of 1122213033 is about 1039.1823680220.

Adding to 1122213033 its reverse (3303122211), we get a palindrome (4425335244).

The spelling of 1122213033 in words is "one billion, one hundred twenty-two million, two hundred thirteen thousand, thirty-three".