11011101120202 has 16 divisors (see below), whose sum is σ = 16725913344000. Its totient is φ = 5435798256720.

The previous prime is 11011101120197. The next prime is 11011101120203. The reversal of 11011101120202 is 20202110111011.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11011101120203) 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, 15580552 + ... + 16271932.

It is an arithmetic number, because the mean of its divisors is an integer number (1045369584000).

Almost surely, 2^{11011101120202} is an apocalyptic number.

11011101120202 is a deficient number, since it is larger than the sum of its proper divisors (5714812223798).

11011101120202 is a wasteful number, since it uses less digits than its factorization.

11011101120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792261.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11011101120202 its reverse (20202110111011), we get a palindrome (31213211231213).

It can be divided in two parts, 110111011 and 20202, that multiplied together give a palindrome (2224462644222).

The spelling of 11011101120202 in words is "eleven trillion, eleven billion, one hundred one million, one hundred twenty thousand, two hundred two".