120220500065156 has 12 divisors (see below), whose sum is σ = 213525962802768. Its totient is φ = 59213082121512.

The previous prime is 120220500065147. The next prime is 120220500065167. The reversal of 120220500065156 is 651560005022021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224291977466 + ... + 224291978001.

It is an arithmetic number, because the mean of its divisors is an integer number (17793830233564).

Almost surely, 2^{120220500065156} is an apocalyptic number.

It is an amenable number.

120220500065156 is a deficient number, since it is larger than the sum of its proper divisors (93305462737612).

120220500065156 is a wasteful number, since it uses less digits than its factorization.

120220500065156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448583955538 (or 448583955536 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 35.

Adding to 120220500065156 its reverse (651560005022021), we get a palindrome (771780505087177).

The spelling of 120220500065156 in words is "one hundred twenty trillion, two hundred twenty billion, five hundred million, sixty-five thousand, one hundred fifty-six".