22002222101001 has 16 divisors (see below), whose sum is σ = 29730796892160. Its totient is φ = 14471187129360.

The previous prime is 22002222100939. The next prime is 22002222101059. The reversal of 22002222101001 is 10010122220022.

It is not a de Polignac number, because 22002222101001 - 2²⁶ = 22002154992137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22002222101071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35875345 + ... + 36483486.

It is an arithmetic number, because the mean of its divisors is an integer number (1858174805760).

Almost surely, 2^{22002222101001} is an apocalyptic number.

It is an amenable number.

22002222101001 is a deficient number, since it is larger than the sum of its proper divisors (7728574791159).

22002222101001 is a wasteful number, since it uses less digits than its factorization.

22002222101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72360196.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22002222101001 its reverse (10010122220022), we get a palindrome (32012344321023).

The spelling of 22002222101001 in words is "twenty-two trillion, two billion, two hundred twenty-two million, one hundred one thousand, one".