2122111120022 has 32 divisors (see below), whose sum is σ = 3393847036800. Its totient is φ = 993471308928.

The previous prime is 2122111120013. The next prime is 2122111120057. The reversal of 2122111120022 is 2200211112212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3273833 + ... + 3868100.

It is an arithmetic number, because the mean of its divisors is an integer number (106057719900).

Almost surely, 2^{2122111120022} is an apocalyptic number.

2122111120022 is a deficient number, since it is larger than the sum of its proper divisors (1271735916778).

2122111120022 is a wasteful number, since it uses less digits than its factorization.

2122111120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7142120.

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

Adding to 2122111120022 its reverse (2200211112212), we get a palindrome (4322322232234).

The spelling of 2122111120022 in words is "two trillion, one hundred twenty-two billion, one hundred eleven million, one hundred twenty thousand, twenty-two".