11201142002 has 16 divisors (see below), whose sum is σ = 18563530752. Its totient is φ = 5041945920.

The previous prime is 11201141999. The next prime is 11201142011. The reversal of 11201142002 is 20024110211.

It is a happy 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, 7161074 + ... + 7162637.

It is an arithmetic number, because the mean of its divisors is an integer number (1160220672).

Almost surely, 2^11201142002 is an apocalyptic number.

11201142002 is a deficient number, since it is larger than the sum of its proper divisors (7362388750).

11201142002 is a wasteful number, since it uses less digits than its factorization.

11201142002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14323753.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11201142002 its reverse (20024110211), we get a palindrome (31225252213).

The spelling of 11201142002 in words is "eleven billion, two hundred one million, one hundred forty-two thousand, two".