20233112002 has 8 divisors (see below), whose sum is σ = 30553357500. Its totient is φ = 10048659504.

The previous prime is 20233111991. The next prime is 20233112033. The reversal of 20233112002 is 20021133202.

It can be written as a sum of positive squares in 2 ways, for example, as 13606989201 + 6626122801 = 116649^2 + 81401^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33947877 + ... + 33948472.

Almost surely, 2^20233112002 is an apocalyptic number.

20233112002 is a deficient number, since it is larger than the sum of its proper divisors (10320245498).

20233112002 is a wasteful number, since it uses less digits than its factorization.

20233112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67896500.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20233112002 its reverse (20021133202), we get a palindrome (40254245204).

The spelling of 20233112002 in words is "twenty billion, two hundred thirty-three million, one hundred twelve thousand, two".