120101030122112 has 64 divisors (see below), whose sum is σ = 257684190177960. Its totient is φ = 55427907256320.

The previous prime is 120101030122103. The next prime is 120101030122169. The reversal of 120101030122112 is 211221030101021.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 78196951153216 + 41904078968896 = 8842904^2 + 6473336^2 .

It is a tau number, because it is divible by the number of its divisors (64).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25579412 + ... + 29908332.

Almost surely, 2^{120101030122112} is an apocalyptic number.

It is an amenable number.

120101030122112 is an abundant number, since it is smaller than the sum of its proper divisors (137583160055848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120101030122112 is a wasteful number, since it uses less digits than its factorization.

120101030122112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4345621 (or 4345609 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 120101030122112 its reverse (211221030101021), we get a palindrome (331322060223133).

The spelling of 120101030122112 in words is "one hundred twenty trillion, one hundred one billion, thirty million, one hundred twenty-two thousand, one hundred twelve".