2211120202022 has 16 divisors (see below), whose sum is σ = 3356725467312. Its totient is φ = 1092212388960.

The previous prime is 2211120202019. The next prime is 2211120202051. The reversal of 2211120202022 is 2202020211122.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7416272 + ... + 7708652.

It is an arithmetic number, because the mean of its divisors is an integer number (209795341707).

Almost surely, 2^{2211120202022} is an apocalyptic number.

2211120202022 is a deficient number, since it is larger than the sum of its proper divisors (1145605265290).

2211120202022 is a wasteful number, since it uses less digits than its factorization.

2211120202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338023.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2211120202022 its reverse (2202020211122), we get a palindrome (4413140413144).

It can be divided in two parts, 2211120 and 202022, that added together give a palindrome (2413142).

The spelling of 2211120202022 in words is "two trillion, two hundred eleven billion, one hundred twenty million, two hundred two thousand, twenty-two".