120111209974 has 16 divisors (see below), whose sum is σ = 205924068000. Its totient is φ = 51471448704.

The previous prime is 120111209957. The next prime is 120111210097. The reversal of 120111209974 is 479902111021.

It is a happy number.

120111209974 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×120111209974² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240499 + ... + 545950.

It is an arithmetic number, because the mean of its divisors is an integer number (12870254250).

Almost surely, 2^120111209974 is an apocalyptic number.

120111209974 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

120111209974 is a deficient number, since it is larger than the sum of its proper divisors (85812858026).

120111209974 is a wasteful number, since it uses less digits than its factorization.

120111209974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797367.

The product of its (nonzero) digits is 9072, while the sum is 37.

The spelling of 120111209974 in words is "one hundred twenty billion, one hundred eleven million, two hundred nine thousand, nine hundred seventy-four".