223115654510612 has 6 divisors (see below), whose sum is σ = 390452395393578. Its totient is φ = 111557827255304.

The previous prime is 223115654510603. The next prime is 223115654510621. The reversal of 223115654510612 is 216015456511322.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (223115654510603) and next prime (223115654510621).

It can be written as a sum of positive squares in only one way, i.e., 222996101766916 + 119552743696 = 14933054^2 + 345764^2 .

It is a super-3 number, since 3×223115654510612³ (a number of 44 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27889456813823 + ... + 27889456813830.

It is an arithmetic number, because the mean of its divisors is an integer number (65075399232263).

Almost surely, 2^{223115654510612} is an apocalyptic number.

It is an amenable number.

223115654510612 is a deficient number, since it is larger than the sum of its proper divisors (167336740882966).

223115654510612 is a wasteful number, since it uses less digits than its factorization.

223115654510612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55778913627657 (or 55778913627655 counting only the distinct ones).

The product of its (nonzero) digits is 432000, while the sum is 44.

The spelling of 223115654510612 in words is "two hundred twenty-three trillion, one hundred fifteen billion, six hundred fifty-four million, five hundred ten thousand, six hundred twelve".