120212672255 has 32 divisors (see below), whose sum is σ = 157594248000. Its totient is φ = 87492787200.

The previous prime is 120212672233. The next prime is 120212672273. The reversal of 120212672255 is 552276212021.

It is not a de Polignac number, because 120212672255 - 2⁶ = 120212672191 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7104305 + ... + 7121205.

It is an arithmetic number, because the mean of its divisors is an integer number (4924820250).

Almost surely, 2^120212672255 is an apocalyptic number.

120212672255 is a deficient number, since it is larger than the sum of its proper divisors (37381575745).

120212672255 is a wasteful number, since it uses less digits than its factorization.

120212672255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18491.

The product of its (nonzero) digits is 33600, while the sum is 35.

Adding to 120212672255 its reverse (552276212021), we get a palindrome (672488884276).

The spelling of 120212672255 in words is "one hundred twenty billion, two hundred twelve million, six hundred seventy-two thousand, two hundred fifty-five".