22200101202211 has 4 divisors (see below), whose sum is σ = 22201777833624. Its totient is φ = 22198424570800.

The previous prime is 22200101202173. The next prime is 22200101202271. The reversal of 22200101202211 is 11220210100222.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22200101202211 - 2¹¹ = 22200101200163 is a prime.

It is a super-2 number, since 2×22200101202211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22200101202271) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 838295845 + ... + 838322326.

It is an arithmetic number, because the mean of its divisors is an integer number (5550444458406).

Almost surely, 2^{22200101202211} is an apocalyptic number.

22200101202211 is a deficient number, since it is larger than the sum of its proper divisors (1676631413).

22200101202211 is a wasteful number, since it uses less digits than its factorization.

22200101202211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1676631412.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22200101202211 its reverse (11220210100222), we get a palindrome (33420311302433).

The spelling of 22200101202211 in words is "twenty-two trillion, two hundred billion, one hundred one million, two hundred two thousand, two hundred eleven".