2223950123 has 4 divisors (see below), whose sum is σ = 2231808888. Its totient is φ = 2216091360.

The previous prime is 2223950107. The next prime is 2223950129. The reversal of 2223950123 is 3210593222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2223950123 - 2⁴ = 2223950107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2223950129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3928958 + ... + 3929523.

It is an arithmetic number, because the mean of its divisors is an integer number (557952222).

Almost surely, 2^2223950123 is an apocalyptic number.

2223950123 is a deficient number, since it is larger than the sum of its proper divisors (7858765).

2223950123 is an equidigital number, since it uses as much as digits as its factorization.

2223950123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7858764.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 2223950123 is about 47158.7756732509. The cubic root of 2223950123 is about 1305.2940179067.

The spelling of 2223950123 in words is "two billion, two hundred twenty-three million, nine hundred fifty thousand, one hundred twenty-three".