2032221123 has 24 divisors (see below), whose sum is σ = 3198227760. Its totient is φ = 1275114240.

The previous prime is 2032220999. The next prime is 2032221137. The reversal of 2032221123 is 3211222302.

It is not a de Polignac number, because 2032221123 - 2⁹ = 2032220611 is a prime.

It is a super-2 number, since 2×2032221123² = 8259845385534762258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2032221096 and 2032221105.

It is not an unprimeable number, because it can be changed into a prime (2032221223) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122418 + ... + 138023.

It is an arithmetic number, because the mean of its divisors is an integer number (133259490).

Almost surely, 2^2032221123 is an apocalyptic number.

2032221123 is a deficient number, since it is larger than the sum of its proper divisors (1166006637).

2032221123 is a wasteful number, since it uses less digits than its factorization.

2032221123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260484 (or 260461 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2032221123 is about 45080.1632982845. The cubic root of 2032221123 is about 1266.6510487533.

Adding to 2032221123 its reverse (3211222302), we get a palindrome (5243443425).

The spelling of 2032221123 in words is "two billion, thirty-two million, two hundred twenty-one thousand, one hundred twenty-three".