223401115102412 has 24 divisors (see below), whose sum is σ = 421026537843072. Its totient is φ = 103107874060800.

The previous prime is 223401115102411. The next prime is 223401115102469. The reversal of 223401115102412 is 214201511104322.

It is a super-2 number, since 2×223401115102412² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (223401115102411) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9704837 + ... + 23259107.

It is an arithmetic number, because the mean of its divisors is an integer number (17542772410128).

Almost surely, 2^{223401115102412} is an apocalyptic number.

It is an amenable number.

223401115102412 is a deficient number, since it is larger than the sum of its proper divisors (197625422740660).

223401115102412 is a wasteful number, since it uses less digits than its factorization.

223401115102412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13871249 (or 13871247 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 223401115102412 its reverse (214201511104322), we get a palindrome (437602626206734).

The spelling of 223401115102412 in words is "two hundred twenty-three trillion, four hundred one billion, one hundred fifteen million, one hundred two thousand, four hundred twelve".