22030024621 has 8 divisors (see below), whose sum is σ = 24036012000. Its totient is φ = 20024580240.

The previous prime is 22030024619. The next prime is 22030024633. The reversal of 22030024621 is 12642003022.

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

It is a cyclic number.

It is not a de Polignac number, because 22030024621 - 2¹ = 22030024619 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22030024592 and 22030024601.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22030024661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48471 + ... + 215428.

It is an arithmetic number, because the mean of its divisors is an integer number (3004501500).

Almost surely, 2^22030024621 is an apocalyptic number.

It is an amenable number.

22030024621 is a deficient number, since it is larger than the sum of its proper divisors (2005987379).

22030024621 is a wasteful number, since it uses less digits than its factorization.

22030024621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271499.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22030024621 its reverse (12642003022), we get a palindrome (34672027643).

The spelling of 22030024621 in words is "twenty-two billion, thirty million, twenty-four thousand, six hundred twenty-one".