11001142322 has 4 divisors (see below), whose sum is σ = 16501713486. Its totient is φ = 5500571160.

The previous prime is 11001142309. The next prime is 11001142343. The reversal of 11001142322 is 22324110011.

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

It can be written as a sum of positive squares in only one way, i.e., 10424614201 + 576528121 = 102101^2 + 24011^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11001142322.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2750285579 + ... + 2750285582.

Almost surely, 2^11001142322 is an apocalyptic number.

11001142322 is a deficient number, since it is larger than the sum of its proper divisors (5500571164).

11001142322 is an equidigital number, since it uses as much as digits as its factorization.

11001142322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5500571163.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 11001142322 its reverse (22324110011), we get a palindrome (33325252333).

The spelling of 11001142322 in words is "eleven billion, one million, one hundred forty-two thousand, three hundred twenty-two".