11412023122 has 4 divisors (see below), whose sum is σ = 17118034686. Its totient is φ = 5706011560.

The previous prime is 11412023099. The next prime is 11412023153. The reversal of 11412023122 is 22132021411.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8166556161 + 3245466961 = 90369^2 + 56969^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11412023122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2853005779 + ... + 2853005782.

Almost surely, 2^11412023122 is an apocalyptic number.

11412023122 is a deficient number, since it is larger than the sum of its proper divisors (5706011564).

11412023122 is an equidigital number, since it uses as much as digits as its factorization.

11412023122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5706011563.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11412023122 its reverse (22132021411), we get a palindrome (33544044533).

The spelling of 11412023122 in words is "eleven billion, four hundred twelve million, twenty-three thousand, one hundred twenty-two".