2373212066 has 4 divisors (see below), whose sum is σ = 3559818102. Its totient is φ = 1186606032.

The previous prime is 2373212041. The next prime is 2373212131. The reversal of 2373212066 is 6602123732.

2373212066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 2301216841 + 71995225 = 47971^2 + 8485^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 593303015 + ... + 593303018.

Almost surely, 2^2373212066 is an apocalyptic number.

2373212066 is a deficient number, since it is larger than the sum of its proper divisors (1186606036).

2373212066 is a wasteful number, since it uses less digits than its factorization.

2373212066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1186606035.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 2373212066 is about 48715.6244545834. The cubic root of 2373212066 is about 1333.8659384844.

Adding to 2373212066 its reverse (6602123732), we get a palindrome (8975335798).

The spelling of 2373212066 in words is "two billion, three hundred seventy-three million, two hundred twelve thousand, sixty-six".