2211120121022 has 8 divisors (see below), whose sum is σ = 3325717458336. Its totient is φ = 1102547634912.

The previous prime is 2211120120943. The next prime is 2211120121033. The reversal of 2211120121022 is 2201210211122.

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

It is a congruent number.

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, 1506211883 + ... + 1506213350.

It is an arithmetic number, because the mean of its divisors is an integer number (415714682292).

Almost surely, 2^{2211120121022} is an apocalyptic number.

2211120121022 is a deficient number, since it is larger than the sum of its proper divisors (1114597337314).

2211120121022 is a wasteful number, since it uses less digits than its factorization.

2211120121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3012425602.

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

Adding to 2211120121022 its reverse (2201210211122), we get a palindrome (4412330332144).

The spelling of 2211120121022 in words is "two trillion, two hundred eleven billion, one hundred twenty million, one hundred twenty-one thousand, twenty-two".