11121004062 has 48 divisors (see below), whose sum is σ = 27989181792. Its totient is φ = 3125338560.

The previous prime is 11121004021. The next prime is 11121004073. The reversal of 11121004062 is 26040012111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 715773 + ... + 731144.

It is an arithmetic number, because the mean of its divisors is an integer number (583107954).

Almost surely, 2^11121004062 is an apocalyptic number.

11121004062 is an abundant number, since it is smaller than the sum of its proper divisors (16868177730).

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

11121004062 is a wasteful number, since it uses less digits than its factorization.

11121004062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1446993 (or 1446990 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11121004062 its reverse (26040012111), we get a palindrome (37161016173).

The spelling of 11121004062 in words is "eleven billion, one hundred twenty-one million, four thousand, sixty-two".