22143314100 has 36 divisors (see below), whose sum is σ = 64067989664. Its totient is φ = 5904883680.

The previous prime is 22143314093. The next prime is 22143314117. The reversal of 22143314100 is 141334122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36905224 + ... + 36905823.

Almost surely, 2^22143314100 is an apocalyptic number.

22143314100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22143314100 is an abundant number, since it is smaller than the sum of its proper divisors (41924675564).

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

22143314100 is a wasteful number, since it uses less digits than its factorization.

22143314100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73811064 (or 73811057 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 22143314100 its reverse (141334122), we get a palindrome (22284648222).

The spelling of 22143314100 in words is "twenty-two billion, one hundred forty-three million, three hundred fourteen thousand, one hundred".