120100201220122 has 8 divisors (see below), whose sum is σ = 180153675528372. Its totient is φ = 60048976044000.

The previous prime is 120100201220119. The next prime is 120100201220183. The reversal of 120100201220122 is 221022102001021.

It is a happy number.

120100201220122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 87070341660201 + 33029859559921 = 9331149^2 + 5747161^2 .

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

It is a super-2 number, since 2×120100201220122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120100201220096 and 120100201220105.

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, 562149529 + ... + 562363132.

Almost surely, 2^{120100201220122} is an apocalyptic number.

120100201220122 is a deficient number, since it is larger than the sum of its proper divisors (60053474308250).

120100201220122 is a wasteful number, since it uses less digits than its factorization.

120100201220122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124566064.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 120100201220122 its reverse (221022102001021), we get a palindrome (341122303221143).

The spelling of 120100201220122 in words is "one hundred twenty trillion, one hundred billion, two hundred one million, two hundred twenty thousand, one hundred twenty-two".