221034343430122 has 16 divisors (see below), whose sum is σ = 332849963774592. Its totient is φ = 110084450951440.

The previous prime is 221034343430083. The next prime is 221034343430179.

221034343430122 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19224529 + ... + 28489492.

It is an arithmetic number, because the mean of its divisors is an integer number (20803122735912).

Almost surely, 2^{221034343430122} is an apocalyptic number.

221034343430122 is a deficient number, since it is larger than the sum of its proper divisors (111815620344470).

221034343430122 is a wasteful number, since it uses less digits than its factorization.

221034343430122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47723093.

The product of its (nonzero) digits is 82944, while the sum is 34.

The spelling of 221034343430122 in words is "two hundred twenty-one trillion, thirty-four billion, three hundred forty-three million, four hundred thirty thousand, one hundred twenty-two".