2211021201122 has 8 divisors (see below), whose sum is σ = 3318762157056. Its totient is φ = 1104767148772.

The previous prime is 2211021201089. The next prime is 2211021201149.

2211021201122 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×2211021201122² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2211021201122.

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, 371722178 + ... + 371728125.

It is an arithmetic number, because the mean of its divisors is an integer number (414845269632).

Almost surely, 2^{2211021201122} is an apocalyptic number.

2211021201122 is a deficient number, since it is larger than the sum of its proper divisors (1107740955934).

2211021201122 is a wasteful number, since it uses less digits than its factorization.

2211021201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 743451792.

The product of its (nonzero) digits is 64, while the sum is 17.

The spelling of 2211021201122 in words is "two trillion, two hundred eleven billion, twenty-one million, two hundred one thousand, one hundred twenty-two".