2122000211122 has 64 divisors (see below), whose sum is σ = 3673811312640. Its totient is φ = 909112377600.

The previous prime is 2122000211119. The next prime is 2122000211137. The reversal of 2122000211122 is 2211120002212.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2122000211096 and 2122000211105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170668618 + ... + 170681050.

It is an arithmetic number, because the mean of its divisors is an integer number (57403301760).

Almost surely, 2^{2122000211122} is an apocalyptic number.

2122000211122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2122000211122 is a deficient number, since it is larger than the sum of its proper divisors (1551811101518).

2122000211122 is a wasteful number, since it uses less digits than its factorization.

2122000211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14519.

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

Adding to 2122000211122 its reverse (2211120002212), we get a palindrome (4333120213334).

The spelling of 2122000211122 in words is "two trillion, one hundred twenty-two billion, two hundred eleven thousand, one hundred twenty-two".