120011333212220 has 24 divisors (see below), whose sum is σ = 252024018717744. Its totient is φ = 48004491575936.

The previous prime is 120011333212189. The next prime is 120011333212271. The reversal of 120011333212220 is 22212333110021.

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, 32555672 + ... + 36054048.

It is an arithmetic number, because the mean of its divisors is an integer number (10501000779906).

Almost surely, 2^{120011333212220} is an apocalyptic number.

120011333212220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120011333212220 is an abundant number, since it is smaller than the sum of its proper divisors (132012685505524).

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

120011333212220 is a wasteful number, since it uses less digits than its factorization.

120011333212220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5213629 (or 5213627 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 120011333212220 its reverse (22212333110021), we get a palindrome (142223666322241).

The spelling of 120011333212220 in words is "one hundred twenty trillion, eleven billion, three hundred thirty-three million, two hundred twelve thousand, two hundred twenty".