20130133022 has 16 divisors (see below), whose sum is σ = 31367131200. Its totient is φ = 9677327520.

The previous prime is 20130133003. The next prime is 20130133027. The reversal of 20130133022 is 22033103102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20130133027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 712229 + ... + 739952.

It is an arithmetic number, because the mean of its divisors is an integer number (1960445700).

Almost surely, 2^20130133022 is an apocalyptic number.

20130133022 is a deficient number, since it is larger than the sum of its proper divisors (11236998178).

20130133022 is a wasteful number, since it uses less digits than its factorization.

20130133022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1452451.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 20130133022 its reverse (22033103102), we get a palindrome (42163236124).

The spelling of 20130133022 in words is "twenty billion, one hundred thirty million, one hundred thirty-three thousand, twenty-two".