1142422204011 has 8 divisors (see below), whose sum is σ = 1661705024064. Its totient is φ = 692377093320.

The previous prime is 1142422203997. The next prime is 1142422204013. The reversal of 1142422204011 is 1104022242411.

It is a happy number.

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

It is not a de Polignac number, because 1142422204011 - 2⁶ = 1142422203947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1142422204013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17309427301 + ... + 17309427366.

It is an arithmetic number, because the mean of its divisors is an integer number (207713128008).

Almost surely, 2^{1142422204011} is an apocalyptic number.

1142422204011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1142422204011 is a deficient number, since it is larger than the sum of its proper divisors (519282820053).

1142422204011 is a wasteful number, since it uses less digits than its factorization.

1142422204011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34618854681.

The product of its (nonzero) digits is 1024, while the sum is 24.

Adding to 1142422204011 its reverse (1104022242411), we get a palindrome (2246444446422).

The spelling of 1142422204011 in words is "one trillion, one hundred forty-two billion, four hundred twenty-two million, two hundred four thousand, eleven".