21225030114 has 8 divisors (see below), whose sum is σ = 42450060240. Its totient is φ = 7075010036.

The previous prime is 21225030089. The next prime is 21225030133. The reversal of 21225030114 is 41103052212.

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

21225030114 is an admirable 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, 1768752504 + ... + 1768752515.

It is an arithmetic number, because the mean of its divisors is an integer number (5306257530).

Almost surely, 2^21225030114 is an apocalyptic number.

21225030114 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

21225030114 is a wasteful number, since it uses less digits than its factorization.

21225030114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3537505024.

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 21225030114 its reverse (41103052212), we get a palindrome (62328082326).

The spelling of 21225030114 in words is "twenty-one billion, two hundred twenty-five million, thirty thousand, one hundred fourteen".