22101101100211 has 16 divisors (see below), whose sum is σ = 25293424250304. Its totient is φ = 18917551407744.

The previous prime is 22101101100161. The next prime is 22101101100229. The reversal of 22101101100211 is 11200110110122.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22101101100211 - 2⁴¹ = 19902077844659 is a prime.

It is a super-3 number, since 3×22101101100211³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22101101100191 and 22101101100200.

It is not an unprimeable number, because it can be changed into a prime (22101101100241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14269641 + ... + 15742453.

It is an arithmetic number, because the mean of its divisors is an integer number (1580839015644).

Almost surely, 2^{22101101100211} is an apocalyptic number.

22101101100211 is a deficient number, since it is larger than the sum of its proper divisors (3192323150093).

22101101100211 is a wasteful number, since it uses less digits than its factorization.

22101101100211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1475790.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 22101101100211 its reverse (11200110110122), we get a palindrome (33301211210333).

The spelling of 22101101100211 in words is "twenty-two trillion, one hundred one billion, one hundred one million, one hundred thousand, two hundred eleven".