120934198888 has 8 divisors (see below), whose sum is σ = 226751622930. Its totient is φ = 60467099440.

The previous prime is 120934198883. The next prime is 120934198897. The reversal of 120934198888 is 888891439021.

It can be written as a sum of positive squares in only one way, i.e., 60731687844 + 60202511044 = 246438^2 + 245362^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (120934198883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7558387423 + ... + 7558387438.

Almost surely, 2^120934198888 is an apocalyptic number.

It is an amenable number.

120934198888 is a deficient number, since it is larger than the sum of its proper divisors (105817424042).

120934198888 is a wasteful number, since it uses less digits than its factorization.

120934198888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15116774867 (or 15116774863 counting only the distinct ones).

The product of its (nonzero) digits is 7962624, while the sum is 61.

The spelling of 120934198888 in words is "one hundred twenty billion, nine hundred thirty-four million, one hundred ninety-eight thousand, eight hundred eighty-eight".