120000211012220 has 48 divisors (see below), whose sum is σ = 314182370654208. Its totient is φ = 37402663172160.

The previous prime is 120000211012219. The next prime is 120000211012261. The reversal of 120000211012220 is 22210112000021.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 120000211012195 and 120000211012204.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38961105932 + ... + 38961109011.

It is an arithmetic number, because the mean of its divisors is an integer number (6545466055296).

Almost surely, 2^{120000211012220} is an apocalyptic number.

120000211012220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120000211012220 is an abundant number, since it is smaller than the sum of its proper divisors (194182159641988).

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

120000211012220 is a wasteful number, since it uses less digits than its factorization.

120000211012220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77922214970 (or 77922214968 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 120000211012220 its reverse (22210112000021), we get a palindrome (142210323012241).

The spelling of 120000211012220 in words is "one hundred twenty trillion, two hundred eleven million, twelve thousand, two hundred twenty".