141220122 has 32 divisors (see below), whose sum is σ = 314798400. Its totient is φ = 41971968.

The previous prime is 141220117. The next prime is 141220129. The reversal of 141220122 is 221022141.

141220122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (141220129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34497 + ... + 38372.

It is an arithmetic number, because the mean of its divisors is an integer number (9837450).

Almost surely, 2^141220122 is an apocalyptic number.

141220122 is an abundant number, since it is smaller than the sum of its proper divisors (173578278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

141220122 is a wasteful number, since it uses less digits than its factorization.

141220122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72910.

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

The square root of 141220122 is about 11883.6072806198. The cubic root of 141220122 is about 520.7534958983.

Adding to 141220122 its reverse (221022141), we get a palindrome (362242263).

The spelling of 141220122 in words is "one hundred forty-one million, two hundred twenty thousand, one hundred twenty-two".