133022122320 has 80 divisors (see below), whose sum is σ = 414898569792. Its totient is φ = 35254932480.

The previous prime is 133022122309. The next prime is 133022122423. The reversal of 133022122320 is 23221220331.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1661061 + ... + 1739300.

Almost surely, 2^133022122320 is an apocalyptic number.

133022122320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133022122320 is an abundant number, since it is smaller than the sum of its proper divisors (281876447472).

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

133022122320 is a wasteful number, since it uses less digits than its factorization.

133022122320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3400540 (or 3400534 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 133022122320 its reverse (23221220331), we get a palindrome (156243342651).

The spelling of 133022122320 in words is "one hundred thirty-three billion, twenty-two million, one hundred twenty-two thousand, three hundred twenty".