12042011022 has 8 divisors (see below), whose sum is σ = 24084022056. Its totient is φ = 4014003672.

The previous prime is 12042011021. The next prime is 12042011053. The reversal of 12042011022 is 22011024021.

It is a sphenic number, since it is the product of 3 distinct primes.

12042011022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 12042010992 and 12042011010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12042011021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1003500913 + ... + 1003500924.

It is an arithmetic number, because the mean of its divisors is an integer number (3010502757).

Almost surely, 2^12042011022 is an apocalyptic number.

12042011022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12042011022 is a wasteful number, since it uses less digits than its factorization.

12042011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2007001842.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 12042011022 its reverse (22011024021), we get a palindrome (34053035043).

The spelling of 12042011022 in words is "twelve billion, forty-two million, eleven thousand, twenty-two".