120212000020220 has 48 divisors (see below), whose sum is σ = 253907934311808. Its totient is φ = 47806191651840.

The previous prime is 120212000020201. The next prime is 120212000020237. The reversal of 120212000020220 is 22020000212021.

It is a super-2 number, since 2×120212000020220² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 120212000020195 and 120212000020204.

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, 306328772 + ... + 306720948.

It is an arithmetic number, because the mean of its divisors is an integer number (5289748631496).

Almost surely, 2^{120212000020220} is an apocalyptic number.

120212000020220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

120212000020220 is an abundant number, since it is smaller than the sum of its proper divisors (133695934291588).

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

120212000020220 is a wasteful number, since it uses less digits than its factorization.

120212000020220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 480950 (or 480948 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 120212000020220 its reverse (22020000212021), we get a palindrome (142232000232241).

The spelling of 120212000020220 in words is "one hundred twenty trillion, two hundred twelve billion, twenty thousand, two hundred twenty".