22002220010001 has 16 divisors (see below), whose sum is σ = 36575118978048. Its totient is φ = 11429724680400.

The previous prime is 22002220009963. The next prime is 22002220010003. The reversal of 22002220010001 is 10001002220022.

It is not a de Polignac number, because 22002220010001 - 2⁶ = 22002220009937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22002220010003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47623852605 + ... + 47623853066.

It is an arithmetic number, because the mean of its divisors is an integer number (2285944936128).

Almost surely, 2^{22002220010001} is an apocalyptic number.

22002220010001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22002220010001 is a deficient number, since it is larger than the sum of its proper divisors (14572898968047).

22002220010001 is a wasteful number, since it uses less digits than its factorization.

22002220010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95247705692.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 22002220010001 its reverse (10001002220022), we get a palindrome (32003222230023).

The spelling of 22002220010001 in words is "twenty-two trillion, two billion, two hundred twenty million, ten thousand, one".