11202020112122 has 8 divisors (see below), whose sum is σ = 19203463049376. Its totient is φ = 4800865762332.

The previous prime is 11202020112113. The next prime is 11202020112137. The reversal of 11202020112122 is 22121102020211.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11202020112122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400072146848 + ... + 400072146875.

It is an arithmetic number, because the mean of its divisors is an integer number (2400432881172).

Almost surely, 2^{11202020112122} is an apocalyptic number.

11202020112122 is a deficient number, since it is larger than the sum of its proper divisors (8001442937254).

11202020112122 is an equidigital number, since it uses as much as digits as its factorization.

11202020112122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800144293732.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11202020112122 its reverse (22121102020211), we get a palindrome (33323122132333).

The spelling of 11202020112122 in words is "eleven trillion, two hundred two billion, twenty million, one hundred twelve thousand, one hundred twenty-two".