2220200232123 has 16 divisors (see below), whose sum is σ = 3042600537600. Its totient is φ = 1439027927136.

The previous prime is 2220200232109. The next prime is 2220200232127. The reversal of 2220200232123 is 3212320020222.

2220200232123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2220200232123 - 2¹⁸ = 2220199969979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2220200232123.

It is not an unprimeable number, because it can be changed into a prime (2220200232127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7506723 + ... + 7796876.

It is an arithmetic number, because the mean of its divisors is an integer number (190162533600).

Almost surely, 2^{2220200232123} is an apocalyptic number.

2220200232123 is a deficient number, since it is larger than the sum of its proper divisors (822400305477).

2220200232123 is a wasteful number, since it uses less digits than its factorization.

2220200232123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15304946.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 2220200232123 its reverse (3212320020222), we get a palindrome (5432520252345).

The spelling of 2220200232123 in words is "two trillion, two hundred twenty billion, two hundred million, two hundred thirty-two thousand, one hundred twenty-three".