11202030122312 has 32 divisors (see below), whose sum is σ = 21062986308000. Its totient is φ = 5585249963904.

The previous prime is 11202030122291. The next prime is 11202030122329. The reversal of 11202030122312 is 21322103020211.

It is a super-2 number, since 2×11202030122312² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4529564 + ... + 6551412.

It is an arithmetic number, because the mean of its divisors is an integer number (658218322125).

Almost surely, 2^{11202030122312} is an apocalyptic number.

It is an amenable number.

11202030122312 is a deficient number, since it is larger than the sum of its proper divisors (9860956185688).

11202030122312 is a wasteful number, since it uses less digits than its factorization.

11202030122312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2023805 (or 2023801 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11202030122312 its reverse (21322103020211), we get a palindrome (32524133142523).

The spelling of 11202030122312 in words is "eleven trillion, two hundred two billion, thirty million, one hundred twenty-two thousand, three hundred twelve".