223106247354264 has 128 divisors (see below), whose sum is σ = 600280820282880. Its totient is φ = 68843931494400.

The previous prime is 223106247354259. The next prime is 223106247354271. The reversal of 223106247354264 is 462453742601322.

It is a super-3 number, since 3×223106247354264³ (a number of 44 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 676564767 + ... + 676894449.

It is an arithmetic number, because the mean of its divisors is an integer number (4689693908460).

Almost surely, 2^{223106247354264} is an apocalyptic number.

223106247354264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223106247354264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (300140410141440).

223106247354264 is an abundant number, since it is smaller than the sum of its proper divisors (377174572928616).

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

223106247354264 is a wasteful number, since it uses less digits than its factorization.

223106247354264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356961 (or 356957 counting only the distinct ones).

The product of its (nonzero) digits is 11612160, while the sum is 51.

Adding to 223106247354264 its reverse (462453742601322), we get a palindrome (685559989955586).

The spelling of 223106247354264 in words is "two hundred twenty-three trillion, one hundred six billion, two hundred forty-seven million, three hundred fifty-four thousand, two hundred sixty-four".