120100000221120 has 224 divisors, whose sum is σ = 416772070834176. Its totient is φ = 29170398412800.

The previous prime is 120100000221083. The next prime is 120100000221139. The reversal of 120100000221120 is 21122000001021.

It is a super-3 number, since 3×120100000221120³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 120100000221096 and 120100000221105.

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, 118188736 + ... + 119200575.

Almost surely, 2^{120100000221120} is an apocalyptic number.

120100000221120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120100000221120 is an abundant number, since it is smaller than the sum of its proper divisors (296672070613056).

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

120100000221120 is a wasteful number, since it uses less digits than its factorization.

120100000221120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237389379 (or 237389369 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 120100000221120 its reverse (21122000001021), we get a palindrome (141222000222141).

The spelling of 120100000221120 in words is "one hundred twenty trillion, one hundred billion, two hundred twenty-one thousand, one hundred twenty".