2122100120022 has 8 divisors (see below), whose sum is σ = 4244200240056. Its totient is φ = 707366706672.

The previous prime is 2122100120017. The next prime is 2122100120051. The reversal of 2122100120022 is 2200210012212.

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

2122100120022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 2122100119983 and 2122100120010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176841676663 + ... + 176841676674.

It is an arithmetic number, because the mean of its divisors is an integer number (530525030007).

Almost surely, 2^{2122100120022} is an apocalyptic number.

2122100120022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2122100120022 is a wasteful number, since it uses less digits than its factorization.

2122100120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353683353342.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2122100120022 its reverse (2200210012212), we get a palindrome (4322310132234).

The spelling of 2122100120022 in words is "two trillion, one hundred twenty-two billion, one hundred million, one hundred twenty thousand, twenty-two".