22110212001201 has 8 divisors (see below), whose sum is σ = 31214416942944. Its totient is φ = 13873074196800.

The previous prime is 22110212001151. The next prime is 22110212001209. The reversal of 22110212001201 is 10210021201122.

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

It is not a de Polignac number, because 22110212001201 - 2⁹ = 22110212000689 is a prime.

It is a super-2 number, since 2×22110212001201² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22110212001209) 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, 216766784275 + ... + 216766784376.

It is an arithmetic number, because the mean of its divisors is an integer number (3901802117868).

Almost surely, 2^{22110212001201} is an apocalyptic number.

It is an amenable number.

22110212001201 is a deficient number, since it is larger than the sum of its proper divisors (9104204941743).

22110212001201 is a wasteful number, since it uses less digits than its factorization.

22110212001201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433533568671.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22110212001201 its reverse (10210021201122), we get a palindrome (32320233202323).

The spelling of 22110212001201 in words is "twenty-two trillion, one hundred ten billion, two hundred twelve million, one thousand, two hundred one".