22022100021010 has 16 divisors (see below), whose sum is σ = 39639907143936. Its totient is φ = 8808811762608.

The previous prime is 22022100020993. The next prime is 22022100021013. The reversal of 22022100021010 is 1012000122022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (22022100021013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97152 + ... + 6637291.

It is an arithmetic number, because the mean of its divisors is an integer number (2477494196496).

Almost surely, 2^{22022100021010} is an apocalyptic number.

22022100021010 is a deficient number, since it is larger than the sum of its proper divisors (17617807122926).

22022100021010 is a wasteful number, since it uses less digits than its factorization.

22022100021010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7061457.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22022100021010 its reverse (1012000122022), we get a palindrome (23034100143032).

The spelling of 22022100021010 in words is "twenty-two trillion, twenty-two billion, one hundred million, twenty-one thousand, ten".