22132201242020 has 24 divisors (see below), whose sum is σ = 46478463292800. Its totient is φ = 8852720366432.

The previous prime is 22132201242001. The next prime is 22132201242059. The reversal of 22132201242020 is 2024210223122.

It is a super-3 number, since 3×22132201242020³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 8871650 + ... + 11089209.

It is an arithmetic number, because the mean of its divisors is an integer number (1936602637200).

Almost surely, 2^{22132201242020} is an apocalyptic number.

22132201242020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22132201242020 is an abundant number, since it is smaller than the sum of its proper divisors (24346262050780).

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

22132201242020 is a wasteful number, since it uses less digits than its factorization.

22132201242020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20016307 (or 20016305 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 22132201242020 its reverse (2024210223122), we get a palindrome (24156411465142).

The spelling of 22132201242020 in words is "twenty-two trillion, one hundred thirty-two billion, two hundred one million, two hundred forty-two thousand, twenty".