220201200212120 has 64 divisors (see below), whose sum is σ = 498891564944640. Its totient is φ = 87469495344000.

The previous prime is 220201200212087. The next prime is 220201200212153. The reversal of 220201200212120 is 21212002102022.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (220201200212087) and next prime (220201200212153).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13341455 + ... + 24867585.

It is an arithmetic number, because the mean of its divisors is an integer number (7795180702260).

Almost surely, 2^{220201200212120} is an apocalyptic number.

220201200212120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220201200212120 is an abundant number, since it is smaller than the sum of its proper divisors (278690364732520).

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

220201200212120 is a wasteful number, since it uses less digits than its factorization.

220201200212120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11529456 (or 11529452 counting only the distinct ones).

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

Adding to 220201200212120 its reverse (21212002102022), we get a palindrome (241413202314142).

The spelling of 220201200212120 in words is "two hundred twenty trillion, two hundred one billion, two hundred million, two hundred twelve thousand, one hundred twenty".