223101021122000 has 80 divisors (see below), whose sum is σ = 616523736122112. Its totient is φ = 76491778665600.

The previous prime is 223101021121969. The next prime is 223101021122011. The reversal of 223101021122000 is 221120101322.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×223101021122000³ (a number of 44 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 223101021122000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7967879612 + ... + 7967907611.

Almost surely, 2^{223101021122000} is an apocalyptic number.

223101021122000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223101021122000 is an abundant number, since it is smaller than the sum of its proper divisors (393422715000112).

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

223101021122000 is a wasteful number, since it uses less digits than its factorization.

223101021122000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15935787253 (or 15935787237 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 223101021122000 its reverse (221120101322), we get a palindrome (223322141223322).

The spelling of 223101021122000 in words is "two hundred twenty-three trillion, one hundred one billion, twenty-one million, one hundred twenty-two thousand".