120220010222122 has 4 divisors (see below), whose sum is σ = 180330015333186. Its totient is φ = 60110005111060.

The previous prime is 120220010222113. The next prime is 120220010222167. The reversal of 120220010222122 is 221222010022021.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 108436587797521 + 11783422424601 = 10413289^2 + 3432699^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 120220010222122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30055002555529 + ... + 30055002555532.

Almost surely, 2^{120220010222122} is an apocalyptic number.

120220010222122 is a deficient number, since it is larger than the sum of its proper divisors (60110005111064).

120220010222122 is an equidigital number, since it uses as much as digits as its factorization.

120220010222122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60110005111063.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 120220010222122 its reverse (221222010022021), we get a palindrome (341442020244143).

The spelling of 120220010222122 in words is "one hundred twenty trillion, two hundred twenty billion, ten million, two hundred twenty-two thousand, one hundred twenty-two".