2120220010122 has 8 divisors (see below), whose sum is σ = 4240440020256. Its totient is φ = 706740003372.

The previous prime is 2120220010087. The next prime is 2120220010151. The reversal of 2120220010122 is 2210100220212.

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

2120220010122 is an admirable 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, 176685000838 + ... + 176685000849.

It is an arithmetic number, because the mean of its divisors is an integer number (530055002532).

Almost surely, 2^{2120220010122} is an apocalyptic number.

2120220010122 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.

2120220010122 is a wasteful number, since it uses less digits than its factorization.

2120220010122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353370001692.

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

Adding to 2120220010122 its reverse (2210100220212), we get a palindrome (4330320230334).

The spelling of 2120220010122 in words is "two trillion, one hundred twenty billion, two hundred twenty million, ten thousand, one hundred twenty-two".