21141142222332 has 24 divisors (see below), whose sum is σ = 53813816566272. Its totient is φ = 6406406734000.

The previous prime is 21141142222327. The next prime is 21141142222367. The reversal of 21141142222332 is 23322224114112.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 21141142222332.

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, 80080084044 + ... + 80080084307.

It is an arithmetic number, because the mean of its divisors is an integer number (2242242356928).

Almost surely, 2^{21141142222332} is an apocalyptic number.

21141142222332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

21141142222332 is an abundant number, since it is smaller than the sum of its proper divisors (32672674343940).

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

21141142222332 is a wasteful number, since it uses less digits than its factorization.

21141142222332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160160168369 (or 160160168367 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

Adding to 21141142222332 its reverse (23322224114112), we get a palindrome (44463366336444).

The spelling of 21141142222332 in words is "twenty-one trillion, one hundred forty-one billion, one hundred forty-two million, two hundred twenty-two thousand, three hundred thirty-two".