20133224302 has 4 divisors (see below), whose sum is σ = 30199836456. Its totient is φ = 10066612150.

The previous prime is 20133224297. The next prime is 20133224311. The reversal of 20133224302 is 20342233102.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5033306074 + ... + 5033306077.

It is an arithmetic number, because the mean of its divisors is an integer number (7549959114).

Almost surely, 2^20133224302 is an apocalyptic number.

20133224302 is a deficient number, since it is larger than the sum of its proper divisors (10066612154).

20133224302 is a wasteful number, since it uses less digits than its factorization.

20133224302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10066612153.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 20133224302 its reverse (20342233102), we get a palindrome (40475457404).

The spelling of 20133224302 in words is "twenty billion, one hundred thirty-three million, two hundred twenty-four thousand, three hundred two".