120202020220212 has 72 divisors (see below), whose sum is σ = 347257462109376. Its totient is φ = 34342724093184.

The previous prime is 120202020220199. The next prime is 120202020220213. The reversal of 120202020220212 is 212022020202021.

120202020220212 is a `hidden beast` number, since 12 + 0 + 20 + 202 + 0 + 220 + 212 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120202020220213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7337403 + ... + 17153469.

Almost surely, 2^{120202020220212} is an apocalyptic number.

120202020220212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120202020220212 is an abundant number, since it is smaller than the sum of its proper divisors (227055441889164).

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

120202020220212 is a wasteful number, since it uses less digits than its factorization.

120202020220212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9864677 (or 9864672 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 120202020220212 its reverse (212022020202021), we get a palindrome (332224040422233).

The spelling of 120202020220212 in words is "one hundred twenty trillion, two hundred two billion, twenty million, two hundred twenty thousand, two hundred twelve".