22201022120001 has 8 divisors (see below), whose sum is σ = 30556245498624. Its totient is φ = 14323240077360.

The previous prime is 22201022119987. The next prime is 22201022120027. The reversal of 22201022120001 is 10002122010222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22201022120001 - 2³⁰ = 22199948378177 is a prime.

It is a super-3 number, since 3×22201022120001³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22201022120041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119360333886 + ... + 119360334071.

It is an arithmetic number, because the mean of its divisors is an integer number (3819530687328).

Almost surely, 2^{22201022120001} is an apocalyptic number.

It is an amenable number.

22201022120001 is a deficient number, since it is larger than the sum of its proper divisors (8355223378623).

22201022120001 is a wasteful number, since it uses less digits than its factorization.

22201022120001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238720667991.

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

Adding to 22201022120001 its reverse (10002122010222), we get a palindrome (32203144130223).

It can be divided in two parts, 222010221 and 20001, that added together give a palindrome (222030222).

The spelling of 22201022120001 in words is "twenty-two trillion, two hundred one billion, twenty-two million, one hundred twenty thousand, one".