22100101202001 has 32 divisors (see below), whose sum is σ = 30221314372480. Its totient is φ = 14357724885504.

The previous prime is 22100101201957. The next prime is 22100101202117. The reversal of 22100101202001 is 10020210100122.

It is not a de Polignac number, because 22100101202001 - 2¹⁵ = 22100101169233 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (22100101203001) 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 31 ways as a sum of consecutive naturals, for example, 848261691 + ... + 848287743.

It is an arithmetic number, because the mean of its divisors is an integer number (944416074140).

Almost surely, 2^{22100101202001} is an apocalyptic number.

It is an amenable number.

22100101202001 is a deficient number, since it is larger than the sum of its proper divisors (8121213170479).

22100101202001 is a wasteful number, since it uses less digits than its factorization.

22100101202001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40945.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22100101202001 its reverse (10020210100122), we get a palindrome (32120311302123).

The spelling of 22100101202001 in words is "twenty-two trillion, one hundred billion, one hundred one million, two hundred two thousand, one".