2120504366223 has 16 divisors (see below), whose sum is σ = 3162292512000. Its totient is φ = 1404307524600.

The previous prime is 2120504366219. The next prime is 2120504366311. The reversal of 2120504366223 is 3226634050212.

2120504366223 is a `hidden beast` number, since 2 + 1 + 20 + 5 + 0 + 4 + 3 + 6 + 622 + 3 = 666.

It is not a de Polignac number, because 2120504366223 - 2² = 2120504366219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120504366203) 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, 260052873 + ... + 260061026.

It is an arithmetic number, because the mean of its divisors is an integer number (197643282000).

Almost surely, 2^{2120504366223} is an apocalyptic number.

2120504366223 is a deficient number, since it is larger than the sum of its proper divisors (1041788145777).

2120504366223 is a wasteful number, since it uses less digits than its factorization.

2120504366223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520114059 (or 520114053 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The spelling of 2120504366223 in words is "two trillion, one hundred twenty billion, five hundred four million, three hundred sixty-six thousand, two hundred twenty-three".