22421041010 has 128 divisors (see below), whose sum is σ = 45386956800. Its totient is φ = 7935459840.

The previous prime is 22421041009. The next prime is 22421041051. The reversal of 22421041010 is 1014012422.

It is a self number, because there is not a number n which added to its sum of digits gives 22421041010.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 39404006 + ... + 39404574.

It is an arithmetic number, because the mean of its divisors is an integer number (354585600).

Almost surely, 2^22421041010 is an apocalyptic number.

22421041010 is an abundant number, since it is smaller than the sum of its proper divisors (22965915790).

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

22421041010 is a wasteful number, since it uses less digits than its factorization.

22421041010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 816.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22421041010 its reverse (1014012422), we get a palindrome (23435053432).

The spelling of 22421041010 in words is "twenty-two billion, four hundred twenty-one million, forty-one thousand, ten".