11031303202122 has 24 divisors (see below), whose sum is σ = 25664664593376. Its totient is φ = 3151800914808.

The previous prime is 11031303202079. The next prime is 11031303202141. The reversal of 11031303202122 is 22120230313011.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18760719438 + ... + 18760720025.

It is an arithmetic number, because the mean of its divisors is an integer number (1069361024724).

Almost surely, 2^{11031303202122} is an apocalyptic number.

11031303202122 is an abundant number, since it is smaller than the sum of its proper divisors (14633361391254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11031303202122 is a wasteful number, since it uses less digits than its factorization.

11031303202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37521439482 (or 37521439475 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11031303202122 its reverse (22120230313011), we get a palindrome (33151533515133).

The spelling of 11031303202122 in words is "eleven trillion, thirty-one billion, three hundred three million, two hundred two thousand, one hundred twenty-two".