22141402143112 has 16 divisors (see below), whose sum is σ = 47445861735360. Its totient is φ = 9489172347024.

The previous prime is 22141402143109. The next prime is 22141402143137. The reversal of 22141402143112 is 21134120414122.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197691090508 + ... + 197691090619.

It is an arithmetic number, because the mean of its divisors is an integer number (2965366358460).

Almost surely, 2^{22141402143112} is an apocalyptic number.

It is an amenable number.

22141402143112 is an abundant number, since it is smaller than the sum of its proper divisors (25304459592248).

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

22141402143112 is a wasteful number, since it uses less digits than its factorization.

22141402143112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395382181140 (or 395382181136 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 22141402143112 its reverse (21134120414122), we get a palindrome (43275522557234).

The spelling of 22141402143112 in words is "twenty-two trillion, one hundred forty-one billion, four hundred two million, one hundred forty-three thousand, one hundred twelve".