120210011222122 has 8 divisors (see below), whose sum is σ = 180985332881700. Its totient is φ = 59881566928224.

The previous prime is 120210011222113. The next prime is 120210011222149. The reversal of 120210011222122 is 221222110012021.

It can be written as a sum of positive squares in 2 ways, for example, as 93517815952521 + 26692195269601 = 9670461^2 + 5166449^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 120210011222122.

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, 111719340747 + ... + 111719341822.

Almost surely, 2^{120210011222122} is an apocalyptic number.

120210011222122 is a deficient number, since it is larger than the sum of its proper divisors (60775321659578).

120210011222122 is a wasteful number, since it uses less digits than its factorization.

120210011222122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223438682840.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 120210011222122 its reverse (221222110012021), we get a palindrome (341432121234143).

The spelling of 120210011222122 in words is "one hundred twenty trillion, two hundred ten billion, eleven million, two hundred twenty-two thousand, one hundred twenty-two".