11102202042 has 8 divisors (see below), whose sum is σ = 22204404096. Its totient is φ = 3700734012.

The previous prime is 11102202029. The next prime is 11102202043. The reversal of 11102202042 is 24020220111.

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

11102202042 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (11102202043) 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, 925183498 + ... + 925183509.

It is an arithmetic number, because the mean of its divisors is an integer number (2775550512).

Almost surely, 2^11102202042 is an apocalyptic number.

11102202042 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.

11102202042 is a wasteful number, since it uses less digits than its factorization.

11102202042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1850367012.

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

Adding to 11102202042 its reverse (24020220111), we get a palindrome (35122422153).

The spelling of 11102202042 in words is "eleven billion, one hundred two million, two hundred two thousand, forty-two".