2123341222000 has 40 divisors (see below), whose sum is σ = 5134239079632. Its totient is φ = 849336488000.

The previous prime is 2123341221961. The next prime is 2123341222001. The reversal of 2123341222000 is 2221433212.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123341222001) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 530833306 + ... + 530837305.

Almost surely, 2^{2123341222000} is an apocalyptic number.

2123341222000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2123341222000 is an abundant number, since it is smaller than the sum of its proper divisors (3010897857632).

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

2123341222000 is a wasteful number, since it uses less digits than its factorization.

2123341222000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061670634 (or 1061670618 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2123341222000 its reverse (2221433212), we get a palindrome (2125562655212).

The spelling of 2123341222000 in words is "two trillion, one hundred twenty-three billion, three hundred forty-one million, two hundred twenty-two thousand".