223101021264 has 80 divisors (see below), whose sum is σ = 628807057344. Its totient is φ = 67599078400.

The previous prime is 223101021193. The next prime is 223101021289. The reversal of 223101021264 is 462120101322.

It is a super-3 number, since 3×223101021264³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 6822874 + ... + 6855494.

Almost surely, 2^223101021264 is an apocalyptic number.

223101021264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

223101021264 is an abundant number, since it is smaller than the sum of its proper divisors (405706036080).

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

223101021264 is a wasteful number, since it uses less digits than its factorization.

223101021264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45596 (or 45590 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 223101021264 its reverse (462120101322), we get a palindrome (685221122586).

The spelling of 223101021264 in words is "two hundred twenty-three billion, one hundred one million, twenty-one thousand, two hundred sixty-four".