11142433222 has 16 divisors (see below), whose sum is σ = 17259256080. Its totient is φ = 5391725472.

The previous prime is 11142433201. The next prime is 11142433241. The reversal of 11142433222 is 22233424111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 584953 + ... + 603700.

It is an arithmetic number, because the mean of its divisors is an integer number (1078703505).

Almost surely, 2^11142433222 is an apocalyptic number.

11142433222 is a deficient number, since it is larger than the sum of its proper divisors (6116822858).

11142433222 is a wasteful number, since it uses less digits than its factorization.

11142433222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1188807.

The product of its digits is 2304, while the sum is 25.

Adding to 11142433222 its reverse (22233424111), we get a palindrome (33375857333).

The spelling of 11142433222 in words is "eleven billion, one hundred forty-two million, four hundred thirty-three thousand, two hundred twenty-two".