20222101011001 has 16 divisors (see below), whose sum is σ = 21128380416000. Its totient is φ = 19318088349648.

The previous prime is 20222101010897. The next prime is 20222101011019. The reversal of 20222101011001 is 10011010122202.

It is a cyclic number.

It is not a de Polignac number, because 20222101011001 - 2⁷ = 20222101010873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20222101011041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75548200 + ... + 75815398.

It is an arithmetic number, because the mean of its divisors is an integer number (1320523776000).

Almost surely, 2^{20222101011001} is an apocalyptic number.

It is an amenable number.

20222101011001 is a deficient number, since it is larger than the sum of its proper divisors (906279404999).

20222101011001 is a wasteful number, since it uses less digits than its factorization.

20222101011001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271428.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 20222101011001 its reverse (10011010122202), we get a palindrome (30233111133203).

The spelling of 20222101011001 in words is "twenty trillion, two hundred twenty-two billion, one hundred one million, eleven thousand, one".