22143401010 has 48 divisors (see below), whose sum is σ = 57582345600. Its totient is φ = 5903932320.

The previous prime is 22143401009. The next prime is 22143401081. The reversal of 22143401010 is 1010434122.

22143401010 is a `hidden beast` number, since 221 + 4 + 340 + 101 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 650391 + ... + 683589.

It is an arithmetic number, because the mean of its divisors is an integer number (1199632200).

Almost surely, 2^22143401010 is an apocalyptic number.

22143401010 is an abundant number, since it is smaller than the sum of its proper divisors (35438944590).

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

22143401010 is a wasteful number, since it uses less digits than its factorization.

22143401010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40623 (or 40620 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 22143401010 its reverse (1010434122), we get a palindrome (23153835132).

The spelling of 22143401010 in words is "twenty-two billion, one hundred forty-three million, four hundred one thousand, ten".