22201201022109 has 32 divisors (see below), whose sum is σ = 30461579329536. Its totient is φ = 14372404361280.

The previous prime is 22201201022051. The next prime is 22201201022131. The reversal of 22201201022109 is 90122010210222.

It is not a de Polignac number, because 22201201022109 - 2¹² = 22201201018013 is a prime.

It is a super-3 number, since 3×22201201022109³ (a number of 41 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201201022159) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 214678804 + ... + 214782194.

It is an arithmetic number, because the mean of its divisors is an integer number (951924354048).

Almost surely, 2^{22201201022109} is an apocalyptic number.

It is an amenable number.

22201201022109 is a deficient number, since it is larger than the sum of its proper divisors (8260378307427).

22201201022109 is a wasteful number, since it uses less digits than its factorization.

22201201022109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107225.

The product of its (nonzero) digits is 576, while the sum is 24.

The spelling of 22201201022109 in words is "twenty-two trillion, two hundred one billion, two hundred one million, twenty-two thousand, one hundred nine".