120674657822 has 4 divisors (see below), whose sum is σ = 181011986736. Its totient is φ = 60337328910.

The previous prime is 120674657821. The next prime is 120674657833. The reversal of 120674657822 is 228756476021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 228756476021 = 43 ⋅5319918047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120674657821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30168664454 + ... + 30168664457.

It is an arithmetic number, because the mean of its divisors is an integer number (45252996684).

Almost surely, 2^120674657822 is an apocalyptic number.

120674657822 is a deficient number, since it is larger than the sum of its proper divisors (60337328914).

120674657822 is an equidigital number, since it uses as much as digits as its factorization.

120674657822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60337328913.

The product of its (nonzero) digits is 2257920, while the sum is 50.

The spelling of 120674657822 in words is "one hundred twenty billion, six hundred seventy-four million, six hundred fifty-seven thousand, eight hundred twenty-two".