2211020201122 has 8 divisors (see below), whose sum is σ = 3317761847196. Its totient is φ = 1105099585392.

The previous prime is 2211020201119. The next prime is 2211020201213.

It is a happy number.

2211020201122 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in 2 ways, for example, as 1959045316281 + 251974884841 = 1399659^2 + 501971^2 .

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

It is a super-2 number, since 2×2211020201122² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2211020201096 and 2211020201105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205250853 + ... + 205261624.

Almost surely, 2^{2211020201122} is an apocalyptic number.

2211020201122 is a deficient number, since it is larger than the sum of its proper divisors (1106741646074).

2211020201122 is a wasteful number, since it uses less digits than its factorization.

2211020201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410515172.

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

It can be divided in two parts, 2211020 and 201122, that added together give a palindrome (2412142).

The spelling of 2211020201122 in words is "two trillion, two hundred eleven billion, twenty million, two hundred one thousand, one hundred twenty-two".