221412432102363 has 24 divisors (see below), whose sum is σ = 320721978283200. Its totient is φ = 147191624408304.

The previous prime is 221412432102347. The next prime is 221412432102431. The reversal of 221412432102363 is 363201234214122.

221412432102363 is a `hidden beast` number, since 2 + 2 + 1 + 41 + 2 + 43 + 210 + 2 + 363 = 666.

It is not a de Polignac number, because 221412432102363 - 2⁴ = 221412432102347 is a prime.

It is a super-2 number, since 2×221412432102363² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (221412432101363) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19421653 + ... + 28636086.

It is an arithmetic number, because the mean of its divisors is an integer number (13363415761800).

Almost surely, 2^{221412432102363} is an apocalyptic number.

221412432102363 is a deficient number, since it is larger than the sum of its proper divisors (99309546180837).

221412432102363 is a wasteful number, since it uses less digits than its factorization.

221412432102363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48059191 (or 48059188 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

Adding to 221412432102363 its reverse (363201234214122), we get a palindrome (584613666316485).

The spelling of 221412432102363 in words is "two hundred twenty-one trillion, four hundred twelve billion, four hundred thirty-two million, one hundred two thousand, three hundred sixty-three".