11072205142 has 4 divisors (see below), whose sum is σ = 16608307716. Its totient is φ = 5536102570.

The previous prime is 11072205073. The next prime is 11072205169. The reversal of 11072205142 is 24150227011.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2768051284 + ... + 2768051287.

It is an arithmetic number, because the mean of its divisors is an integer number (4152076929).

Almost surely, 2^11072205142 is an apocalyptic number.

11072205142 is a deficient number, since it is larger than the sum of its proper divisors (5536102574).

11072205142 is an equidigital number, since it uses as much as digits as its factorization.

11072205142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5536102573.

The product of its (nonzero) digits is 1120, while the sum is 25.

The spelling of 11072205142 in words is "eleven billion, seventy-two million, two hundred five thousand, one hundred forty-two".