120220001202122 has 8 divisors (see below), whose sum is σ = 183732454667556. Its totient is φ = 58975849646272.

The previous prime is 120220001202083. The next prime is 120220001202131. The reversal of 120220001202122 is 221202100022021.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 120073358924401 + 146642277721 = 10957799^2 + 382939^2 .

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 120220001202122.

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, 567075477263 + ... + 567075477474.

Almost surely, 2^{120220001202122} is an apocalyptic number.

120220001202122 is a deficient number, since it is larger than the sum of its proper divisors (63512453465434).

120220001202122 is a wasteful number, since it uses less digits than its factorization.

120220001202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134150954792.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 120220001202122 its reverse (221202100022021), we get a palindrome (341422101224143).

The spelling of 120220001202122 in words is "one hundred twenty trillion, two hundred twenty billion, one million, two hundred two thousand, one hundred twenty-two".