221411242114122 has 16 divisors (see below), whose sum is σ = 454790659478112. Its totient is φ = 71809051496400.

The previous prime is 221411242114109. The next prime is 221411242114193.

221411242114122 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 221411242114122.

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, 498673968504 + ... + 498673968947.

It is an arithmetic number, because the mean of its divisors is an integer number (28424416217382).

Almost surely, 2^{221411242114122} is an apocalyptic number.

221411242114122 is an abundant number, since it is smaller than the sum of its proper divisors (233379417363990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

221411242114122 is a wasteful number, since it uses less digits than its factorization.

221411242114122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997347937493.

The product of its digits is 4096, while the sum is 30.

The spelling of 221411242114122 in words is "two hundred twenty-one trillion, four hundred eleven billion, two hundred forty-two million, one hundred fourteen thousand, one hundred twenty-two".