120220200111100 has 36 divisors (see below), whose sum is σ = 263567296471024. Its totient is φ = 47592326638080.

The previous prime is 120220200111049. The next prime is 120220200111113. The reversal of 120220200111100 is 1111002022021.

It is a super-3 number, since 3×120220200111100³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6196907832 + ... + 6196927231.

Almost surely, 2^{120220200111100} is an apocalyptic number.

120220200111100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120220200111100 is an abundant number, since it is smaller than the sum of its proper divisors (143347096359924).

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

120220200111100 is a wasteful number, since it uses less digits than its factorization.

120220200111100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12393835174 (or 12393835167 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120220200111100 its reverse (1111002022021), we get a palindrome (121331202133121).

The spelling of 120220200111100 in words is "one hundred twenty trillion, two hundred twenty billion, two hundred million, one hundred eleven thousand, one hundred".