120000222020 has 48 divisors (see below), whose sum is σ = 288096818688. Its totient is φ = 41129178240.

The previous prime is 120000221987. The next prime is 120000222031. The reversal of 120000222020 is 20222000021.

It is a junction number, because it is equal to n+sod(n) for n = 120000221992 and 120000222010.

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, 281450 + ... + 564990.

It is an arithmetic number, because the mean of its divisors is an integer number (6002017056).

Almost surely, 2^120000222020 is an apocalyptic number.

120000222020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120000222020 is an abundant number, since it is smaller than the sum of its proper divisors (168096596668).

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

120000222020 is a wasteful number, since it uses less digits than its factorization.

120000222020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286580 (or 286578 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 120000222020 its reverse (20222000021), we get a palindrome (140222222041).

The spelling of 120000222020 in words is "one hundred twenty billion, two hundred twenty-two thousand, twenty".