20133222003 has 16 divisors (see below), whose sum is σ = 29829376800. Its totient is φ = 13421076480.

The previous prime is 20133221947. The next prime is 20133222019. The reversal of 20133222003 is 30022233102.

It is a happy number.

It is not a de Polignac number, because 20133222003 - 2⁶ = 20133221939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20133222023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 463063 + ... + 504671.

It is an arithmetic number, because the mean of its divisors is an integer number (1864336050).

Almost surely, 2^20133222003 is an apocalyptic number.

20133222003 is a deficient number, since it is larger than the sum of its proper divisors (9696154797).

20133222003 is a wasteful number, since it uses less digits than its factorization.

20133222003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59539 (or 59533 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 20133222003 its reverse (30022233102), we get a palindrome (50155455105).

The spelling of 20133222003 in words is "twenty billion, one hundred thirty-three million, two hundred twenty-two thousand, three".