2203111042 has 8 divisors (see below), whose sum is σ = 3605090832. Its totient is φ = 1001414100.

The previous prime is 2203111033. The next prime is 2203111087. The reversal of 2203111042 is 2401113022.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50070684 + ... + 50070727.

It is an arithmetic number, because the mean of its divisors is an integer number (450636354).

Almost surely, 2^2203111042 is an apocalyptic number.

2203111042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2203111042 is a deficient number, since it is larger than the sum of its proper divisors (1401979790).

2203111042 is a wasteful number, since it uses less digits than its factorization.

2203111042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100141424.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2203111042 is about 46937.3097013453. The cubic root of 2203111042 is about 1301.2042178905.

Adding to 2203111042 its reverse (2401113022), we get a palindrome (4604224064).

The spelling of 2203111042 in words is "two billion, two hundred three million, one hundred eleven thousand, forty-two".