223106243471216 has 80 divisors (see below), whose sum is σ = 494273468401920. Its totient is φ = 95568097812480.

The previous prime is 223106243471201. The next prime is 223106243471263. The reversal of 223106243471216 is 612174342601322.

It is a happy number.

It is a super-3 number, since 3×223106243471216³ (a number of 44 digits) contains 333 as substring.

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, 3637235075 + ... + 3637296413.

It is an arithmetic number, because the mean of its divisors is an integer number (6178418355024).

Almost surely, 2^{223106243471216} is an apocalyptic number.

It is an amenable number.

223106243471216 is an abundant number, since it is smaller than the sum of its proper divisors (271167224930704).

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

223106243471216 is a wasteful number, since it uses less digits than its factorization.

223106243471216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77422 (or 77416 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 44.

The spelling of 223106243471216 in words is "two hundred twenty-three trillion, one hundred six billion, two hundred forty-three million, four hundred seventy-one thousand, two hundred sixteen".