133020022422 has 16 divisors (see below), whose sum is σ = 304045765632. Its totient is φ = 38005720680.

The previous prime is 133020022403. The next prime is 133020022469. The reversal of 133020022422 is 224220020331.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

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, 1583571654 + ... + 1583571737.

It is an arithmetic number, because the mean of its divisors is an integer number (19002860352).

Almost surely, 2^133020022422 is an apocalyptic number.

133020022422 is an abundant number, since it is smaller than the sum of its proper divisors (171025743210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133020022422 is a wasteful number, since it uses less digits than its factorization.

133020022422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3167143403.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 133020022422 its reverse (224220020331), we get a palindrome (357240042753).

The spelling of 133020022422 in words is "one hundred thirty-three billion, twenty million, twenty-two thousand, four hundred twenty-two".