220223011212000 has 288 divisors, whose sum is σ = 802695024802944. Its totient is φ = 57138943104000.

The previous prime is 220223011211993. The next prime is 220223011212041. The reversal of 220223011212000 is 212110322022.

220223011212000 is a `hidden beast` number, since 2 + 20 + 22 + 301 + 121 + 200 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (288).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 81334296 + ... + 83998295.

It is an arithmetic number, because the mean of its divisors is an integer number (2787135502788).

Almost surely, 2^{220223011212000} is an apocalyptic number.

220223011212000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220223011212000 is an abundant number, since it is smaller than the sum of its proper divisors (582472013590944).

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

220223011212000 is a wasteful number, since it uses less digits than its factorization.

220223011212000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165332659 (or 165332638 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 220223011212000 its reverse (212110322022), we get a palindrome (220435121534022).

The spelling of 220223011212000 in words is "two hundred twenty trillion, two hundred twenty-three billion, eleven million, two hundred twelve thousand".