23003222002 has 16 divisors (see below), whose sum is σ = 36542977632. Its totient is φ = 10822542400.

The previous prime is 23003221991. The next prime is 23003222023. The reversal of 23003222002 is 20022230032.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75333 + ... + 227335.

It is an arithmetic number, because the mean of its divisors is an integer number (2283936102).

Almost surely, 2^23003222002 is an apocalyptic number.

23003222002 is a deficient number, since it is larger than the sum of its proper divisors (13539755630).

23003222002 is a wasteful number, since it uses less digits than its factorization.

23003222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156473.

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 23003222002 its reverse (20022230032), we get a palindrome (43025452034).

The spelling of 23003222002 in words is "twenty-three billion, three million, two hundred twenty-two thousand, two".