2120013344223 has 16 divisors (see below), whose sum is σ = 3242075366400. Its totient is φ = 1367750544120.

The previous prime is 2120013344213. The next prime is 2120013344249. The reversal of 2120013344223 is 3224433100212.

2120013344223 is a `hidden beast` number, since 2 + 1 + 200 + 1 + 3 + 34 + 422 + 3 = 666.

It is not a de Polignac number, because 2120013344223 - 2¹⁷ = 2120013213151 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120013344213) 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, 1266434853 + ... + 1266436526.

It is an arithmetic number, because the mean of its divisors is an integer number (202629710400).

Almost surely, 2^{2120013344223} is an apocalyptic number.

2120013344223 is a deficient number, since it is larger than the sum of its proper divisors (1122062022177).

2120013344223 is a wasteful number, since it uses less digits than its factorization.

2120013344223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2532871419 (or 2532871413 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 2120013344223 its reverse (3224433100212), we get a palindrome (5344446444435).

The spelling of 2120013344223 in words is "two trillion, one hundred twenty billion, thirteen million, three hundred forty-four thousand, two hundred twenty-three".