120122421035 has 8 divisors (see below), whose sum is σ = 146177143776. Its totient is φ = 94744444480.

The previous prime is 120122420989. The next prime is 120122421113. The reversal of 120122421035 is 530124221021.

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

It is not a de Polignac number, because 120122421035 - 2⁸ = 120122420779 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120122421035.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169186154 + ... + 169186863.

It is an arithmetic number, because the mean of its divisors is an integer number (18272142972).

Almost surely, 2^120122421035 is an apocalyptic number.

120122421035 is a deficient number, since it is larger than the sum of its proper divisors (26054722741).

120122421035 is an equidigital number, since it uses as much as digits as its factorization.

120122421035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338373093.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 120122421035 its reverse (530124221021), we get a palindrome (650246642056).

The spelling of 120122421035 in words is "one hundred twenty billion, one hundred twenty-two million, four hundred twenty-one thousand, thirty-five".