120072223 has 2 divisors, whose sum is σ = 120072224. Its totient is φ = 120072222.

The previous prime is 120072193. The next prime is 120072233. The reversal of 120072223 is 322270021.

It is a strong prime.

It is an emirp because it is prime and its reverse (322270021) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 120072223 - 2²⁵ = 86517791 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120072223.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (120072233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60036111 + 60036112.

It is an arithmetic number, because the mean of its divisors is an integer number (60036112).

Almost surely, 2^120072223 is an apocalyptic number.

120072223 is a deficient number, since it is larger than the sum of its proper divisors (1).

120072223 is an equidigital number, since it uses as much as digits as its factorization.

120072223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 120072223 is about 10957.7471680998. The cubic root of 120072223 is about 493.3413490399.

It can be divided in two parts, 120072 and 223, that added together give a triangular number (120295 = T₄₉₀).

The spelling of 120072223 in words is "one hundred twenty million, seventy-two thousand, two hundred twenty-three".