21413300222 has 8 divisors (see below), whose sum is σ = 32122004976. Its totient is φ = 10705965232.

The previous prime is 21413300197. The next prime is 21413300239. The reversal of 21413300222 is 22200331412.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 21413300194 and 21413300203.

It is a congruent number.

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, 302423 + ... + 366450.

It is an arithmetic number, because the mean of its divisors is an integer number (4015250622).

Almost surely, 2^21413300222 is an apocalyptic number.

21413300222 is a deficient number, since it is larger than the sum of its proper divisors (10708704754).

21413300222 is a wasteful number, since it uses less digits than its factorization.

21413300222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 684882.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 21413300222 its reverse (22200331412), we get a palindrome (43613631634).

The spelling of 21413300222 in words is "twenty-one billion, four hundred thirteen million, three hundred thousand, two hundred twenty-two".