11212033022120 has 32 divisors (see below), whose sum is σ = 28830942057600. Its totient is φ = 3844125607488.

The previous prime is 11212033022107. The next prime is 11212033022149. The reversal of 11212033022120 is 2122033021211.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 11212033022092 and 11212033022101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20021487260 + ... + 20021487819.

It is an arithmetic number, because the mean of its divisors is an integer number (900966939300).

Almost surely, 2^{11212033022120} is an apocalyptic number.

11212033022120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11212033022120 is an abundant number, since it is smaller than the sum of its proper divisors (17618909035480).

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

11212033022120 is a wasteful number, since it uses less digits than its factorization.

11212033022120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40042975097 (or 40042975093 counting only the distinct ones).

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

Adding to 11212033022120 its reverse (2122033021211), we get a palindrome (13334066043331).

Subtracting from 11212033022120 its reverse (2122033021211), we obtain a palindrome (9090000000909).

The spelling of 11212033022120 in words is "eleven trillion, two hundred twelve billion, thirty-three million, twenty-two thousand, one hundred twenty".