12202211211120 has 160 divisors (see below), whose sum is σ = 48034101335040. Its totient is φ = 2789076844800.

The previous prime is 12202211211079. The next prime is 12202211211137. The reversal of 12202211211120 is 2111211220221.

12202211211120 is a `hidden beast` number, since 1 + 220 + 2 + 211 + 211 + 1 + 20 = 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 = 12202211211093 and 12202211211102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 403497156 + ... + 403527395.

It is an arithmetic number, because the mean of its divisors is an integer number (300213133344).

Almost surely, 2^{12202211211120} is an apocalyptic number.

12202211211120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12202211211120 is an abundant number, since it is smaller than the sum of its proper divisors (35831890123920).

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

12202211211120 is a wasteful number, since it uses less digits than its factorization.

12202211211120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 807024580 (or 807024568 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 12202211211120 its reverse (2111211220221), we get a palindrome (14313422431341).

The spelling of 12202211211120 in words is "twelve trillion, two hundred two billion, two hundred eleven million, two hundred eleven thousand, one hundred twenty".