120612345272202 has 64 divisors (see below), whose sum is σ = 277793608485888. Its totient is φ = 34197146256000.

The previous prime is 120612345272201. The next prime is 120612345272261. The reversal of 120612345272202 is 202272543216021.

It is not an unprimeable number, because it can be changed into a prime (120612345272201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 722444677 + ... + 722611607.

It is an arithmetic number, because the mean of its divisors is an integer number (4340525132592).

Almost surely, 2^{120612345272202} is an apocalyptic number.

120612345272202 is an abundant number, since it is smaller than the sum of its proper divisors (157181263213686).

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

120612345272202 is a wasteful number, since it uses less digits than its factorization.

120612345272202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298395.

The product of its (nonzero) digits is 161280, while the sum is 39.

Adding to 120612345272202 its reverse (202272543216021), we get a palindrome (322884888488223).

The spelling of 120612345272202 in words is "one hundred twenty trillion, six hundred twelve billion, three hundred forty-five million, two hundred seventy-two thousand, two hundred two".