120305022 has 64 divisors (see below), whose sum is σ = 262393344. Its totient is φ = 36633600.

The previous prime is 120304997. The next prime is 120305023. The reversal of 120305022 is 220503021.

It is a junction number, because it is equal to n+sod(n) for n = 120304992 and 120305010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120305023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 796647 + ... + 796797.

It is an arithmetic number, because the mean of its divisors is an integer number (4099896).

Almost surely, 2^120305022 is an apocalyptic number.

120305022 is an abundant number, since it is smaller than the sum of its proper divisors (142088322).

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

120305022 is a wasteful number, since it uses less digits than its factorization.

120305022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353.

The product of its (nonzero) digits is 120, while the sum is 15.

The square root of 120305022 is about 10968.3646000669. The cubic root of 120305022 is about 493.6599773494.

Adding to 120305022 its reverse (220503021), we get a palindrome (340808043).

The spelling of 120305022 in words is "one hundred twenty million, three hundred five thousand, twenty-two".