11012120024 has 16 divisors (see below), whose sum is σ = 20734120800. Its totient is φ = 5483021152.

The previous prime is 11012120023. The next prime is 11012120051. The reversal of 11012120024 is 42002121011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11012119990 and 11012120008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012120023) 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, 2877827 + ... + 2881650.

It is an arithmetic number, because the mean of its divisors is an integer number (1295882550).

Almost surely, 2^11012120024 is an apocalyptic number.

It is an amenable number.

11012120024 is a deficient number, since it is larger than the sum of its proper divisors (9722000776).

11012120024 is a wasteful number, since it uses less digits than its factorization.

11012120024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5759722 (or 5759718 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11012120024 its reverse (42002121011), we get a palindrome (53014241035).

The spelling of 11012120024 in words is "eleven billion, twelve million, one hundred twenty thousand, twenty-four".