11203112102022 has 48 divisors (see below), whose sum is σ = 24348187975488. Its totient is φ = 3722878817280.

The previous prime is 11203112102011. The next prime is 11203112102069. The reversal of 11203112102022 is 22020121130211.

11203112102022 is a `hidden beast` number, since 1 + 120 + 311 + 210 + 2 + 0 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11203112101986 and 11203112102004.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 10264038 + ... + 11302950.

It is an arithmetic number, because the mean of its divisors is an integer number (507253916156).

Almost surely, 2^{11203112102022} is an apocalyptic number.

11203112102022 is an abundant number, since it is smaller than the sum of its proper divisors (13145075873466).

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

11203112102022 is a wasteful number, since it uses less digits than its factorization.

11203112102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1040765 (or 1040762 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11203112102022 its reverse (22020121130211), we get a palindrome (33223233232233).

The spelling of 11203112102022 in words is "eleven trillion, two hundred three billion, one hundred twelve million, one hundred two thousand, twenty-two".