221101002222322 has 8 divisors (see below), whose sum is σ = 331669427590656. Its totient is φ = 110544526358772.

The previous prime is 221101002222319. The next prime is 221101002222343. The reversal of 221101002222322 is 223222200101122.

It is a happy number.

221101002222322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 221101002222293 and 221101002222302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2987329938 + ... + 2987403949.

It is an arithmetic number, because the mean of its divisors is an integer number (41458678448832).

Almost surely, 2^{221101002222322} is an apocalyptic number.

221101002222322 is a deficient number, since it is larger than the sum of its proper divisors (110568425368334).

221101002222322 is a wasteful number, since it uses less digits than its factorization.

221101002222322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5974752392.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 221101002222322 its reverse (223222200101122), we get a palindrome (444323202323444).

The spelling of 221101002222322 in words is "two hundred twenty-one trillion, one hundred one billion, two million, two hundred twenty-two thousand, three hundred twenty-two".