11032212123 has 16 divisors (see below), whose sum is σ = 16505844000. Its totient is φ = 7281986400.

The previous prime is 11032212097. The next prime is 11032212137. The reversal of 11032212123 is 32121223011.

It is not a de Polignac number, because 11032212123 - 2⁵ = 11032212091 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11032212096 and 11032212105.

It is not an unprimeable number, because it can be changed into a prime (11032212623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2020048 + ... + 2025501.

It is an arithmetic number, because the mean of its divisors is an integer number (1031615250).

Almost surely, 2^11032212123 is an apocalyptic number.

11032212123 is a deficient number, since it is larger than the sum of its proper divisors (5473631877).

11032212123 is a wasteful number, since it uses less digits than its factorization.

11032212123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4045659 (or 4045653 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11032212123 its reverse (32121223011), we get a palindrome (43153435134).

The spelling of 11032212123 in words is "eleven billion, thirty-two million, two hundred twelve thousand, one hundred twenty-three".