120212334020 has 12 divisors (see below), whose sum is σ = 252445901484. Its totient is φ = 48084933600.

The previous prime is 120212333987. The next prime is 120212334041. The reversal of 120212334020 is 20433212021.

It can be written as a sum of positive squares in 2 ways, for example, as 15639003136 + 104573330884 = 125056^2 + 323378^2 .

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 6010616701 = 120212334020 / (1 + 2 + 0 + 2 + 1 + 2 + 3 + 3 + 4 + 0 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 120212333983 and 120212334001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3005308331 + ... + 3005308370.

It is an arithmetic number, because the mean of its divisors is an integer number (21037158457).

Almost surely, 2^120212334020 is an apocalyptic number.

120212334020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120212334020 is an abundant number, since it is smaller than the sum of its proper divisors (132233567464).

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

120212334020 is a wasteful number, since it uses less digits than its factorization.

120212334020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6010616710 (or 6010616708 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 120212334020 its reverse (20433212021), we get a palindrome (140645546041).

The spelling of 120212334020 in words is "one hundred twenty billion, two hundred twelve million, three hundred thirty-four thousand, twenty".