11200200120142 has 16 divisors (see below), whose sum is σ = 18327702258432. Its totient is φ = 5090971704120.

The previous prime is 11200200120113. The next prime is 11200200120143. The reversal of 11200200120142 is 24102100200211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11200200120143) 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, 2917483 + ... + 5559865.

It is an arithmetic number, because the mean of its divisors is an integer number (1145481391152).

Almost surely, 2^{11200200120142} is an apocalyptic number.

11200200120142 is a deficient number, since it is larger than the sum of its proper divisors (7127502138290).

11200200120142 is a wasteful number, since it uses less digits than its factorization.

11200200120142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2835063.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11200200120142 its reverse (24102100200211), we get a palindrome (35302300320353).

The spelling of 11200200120142 in words is "eleven trillion, two hundred billion, two hundred million, one hundred twenty thousand, one hundred forty-two".