120212110101982 has 8 divisors (see below), whose sum is σ = 180322497037656. Its totient is φ = 60104611089432.

The previous prime is 120212110101943. The next prime is 120212110101983. The reversal of 120212110101982 is 289101011212021.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120212110101983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 721876713 + ... + 722043220.

It is an arithmetic number, because the mean of its divisors is an integer number (22540312129707).

Almost surely, 2^{120212110101982} is an apocalyptic number.

120212110101982 is a deficient number, since it is larger than the sum of its proper divisors (60110386935674).

120212110101982 is a wasteful number, since it uses less digits than its factorization.

120212110101982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443961562.

The product of its (nonzero) digits is 1152, while the sum is 31.

The spelling of 120212110101982 in words is "one hundred twenty trillion, two hundred twelve billion, one hundred ten million, one hundred one thousand, nine hundred eighty-two".