120223719771892 has 96 divisors (see below), whose sum is σ = 231407304581376. Its totient is φ = 54199337932800.

The previous prime is 120223719771751. The next prime is 120223719771907. The reversal of 120223719771892 is 298177917322021.

It is a super-3 number, since 3×120223719771892³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120223719771892.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7510688553 + ... + 7510704559.

It is an arithmetic number, because the mean of its divisors is an integer number (2410492756056).

Almost surely, 2^{120223719771892} is an apocalyptic number.

It is an amenable number.

120223719771892 is a deficient number, since it is larger than the sum of its proper divisors (111183584809484).

120223719771892 is a wasteful number, since it uses less digits than its factorization.

120223719771892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19097 (or 19095 counting only the distinct ones).

The product of its (nonzero) digits is 10668672, while the sum is 61.

The spelling of 120223719771892 in words is "one hundred twenty trillion, two hundred twenty-three billion, seven hundred nineteen million, seven hundred seventy-one thousand, eight hundred ninety-two".