22101200211070 has 16 divisors (see below), whose sum is σ = 39782306239200. Its totient is φ = 8840447671264.

The previous prime is 22101200210993. The next prime is 22101200211071. The reversal of 22101200211070 is 7011200210122.

It is a super-2 number, since 2×22101200211070² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22101200211071) 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, 1084357 + ... + 6736336.

It is an arithmetic number, because the mean of its divisors is an integer number (2486394139950).

Almost surely, 2^{22101200211070} is an apocalyptic number.

22101200211070 is a deficient number, since it is larger than the sum of its proper divisors (17681106028130).

22101200211070 is a wasteful number, since it uses less digits than its factorization.

22101200211070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8103299.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 22101200211070 its reverse (7011200210122), we get a palindrome (29112400421192).

The spelling of 22101200211070 in words is "twenty-two trillion, one hundred one billion, two hundred million, two hundred eleven thousand, seventy".