120020212022120 has 32 divisors (see below), whose sum is σ = 270048359889000. Its totient is φ = 48007572304128.

The previous prime is 120020212022101. The next prime is 120020212022143. The reversal of 120020212022120 is 21220212020021.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 118921685834884 + 1098526187236 = 10905122^2 + 1048106^2 .

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, 12210839 + ... + 19726758.

Almost surely, 2^{120020212022120} is an apocalyptic number.

120020212022120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120020212022120 is an abundant number, since it is smaller than the sum of its proper divisors (150028147866880).

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

120020212022120 is a wasteful number, since it uses less digits than its factorization.

120020212022120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32031557 (or 32031553 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 120020212022120 its reverse (21220212020021), we get a palindrome (141240424042141).

The spelling of 120020212022120 in words is "one hundred twenty trillion, twenty billion, two hundred twelve million, twenty-two thousand, one hundred twenty".