2221000101022 has 8 divisors (see below), whose sum is σ = 3527470748736. Its totient is φ = 1045176518112.

The previous prime is 2221000100939. The next prime is 2221000101041. The reversal of 2221000101022 is 2201010001222.

It is a happy number.

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 = 2221000100993 and 2221000101011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32661766158 + ... + 32661766225.

It is an arithmetic number, because the mean of its divisors is an integer number (440933843592).

Almost surely, 2^{2221000101022} is an apocalyptic number.

2221000101022 is a deficient number, since it is larger than the sum of its proper divisors (1306470647714).

2221000101022 is a wasteful number, since it uses less digits than its factorization.

2221000101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65323532402.

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

Adding to 2221000101022 its reverse (2201010001222), we get a palindrome (4422010102244).

The spelling of 2221000101022 in words is "two trillion, two hundred twenty-one billion, one hundred one thousand, twenty-two".