22101023010002 has 8 divisors (see below), whose sum is σ = 33283612342512. Its totient is φ = 11006485562500.

The previous prime is 22101023009993. The next prime is 22101023010007. The reversal of 22101023010002 is 20001032010122.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (22101023010007) by changing a digit.

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, 22012970624 + ... + 22012971627.

It is an arithmetic number, because the mean of its divisors is an integer number (4160451542814).

Almost surely, 2^{22101023010002} is an apocalyptic number.

22101023010002 is a deficient number, since it is larger than the sum of its proper divisors (11182589332510).

22101023010002 is a wasteful number, since it uses less digits than its factorization.

22101023010002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44025942504.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 22101023010002 its reverse (20001032010122), we get a palindrome (42102055020124).

The spelling of 22101023010002 in words is "twenty-two trillion, one hundred one billion, twenty-three million, ten thousand, two".