221411222114122 has 4 divisors (see below), whose sum is σ = 332116833171186. Its totient is φ = 110705611057060.

The previous prime is 221411222114107. The next prime is 221411222114153.

221411222114122 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 184436200171441 + 36975021942681 = 13580729^2 + 6080709^2 .

It is a super-3 number, since 3×221411222114122³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55352805528529 + ... + 55352805528532.

Almost surely, 2^{221411222114122} is an apocalyptic number.

221411222114122 is a deficient number, since it is larger than the sum of its proper divisors (110705611057064).

221411222114122 is a wasteful number, since it uses less digits than its factorization.

221411222114122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110705611057063.

The product of its digits is 2048, while the sum is 28.

The spelling of 221411222114122 in words is "two hundred twenty-one trillion, four hundred eleven billion, two hundred twenty-two million, one hundred fourteen thousand, one hundred twenty-two".