22002002022101 has 16 divisors (see below), whose sum is σ = 22560340174848. Its totient is φ = 21444700992000.

The previous prime is 22002002022089. The next prime is 22002002022131. The reversal of 22002002022101 is 10122020020022.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22002002022101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22002002022131) 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, 854002646 + ... + 854028408.

It is an arithmetic number, because the mean of its divisors is an integer number (1410021260928).

Almost surely, 2^{22002002022101} is an apocalyptic number.

It is an amenable number.

22002002022101 is a deficient number, since it is larger than the sum of its proper divisors (558338152747).

22002002022101 is a wasteful number, since it uses less digits than its factorization.

22002002022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45052.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22002002022101 its reverse (10122020020022), we get a palindrome (32124022042123).

The spelling of 22002002022101 in words is "twenty-two trillion, two billion, two million, twenty-two thousand, one hundred one".