211221222200114 has 8 divisors (see below), whose sum is σ = 362093523771648. Its totient is φ = 90523380942900.

The previous prime is 211221222200101. The next prime is 211221222200137. The reversal of 211221222200114 is 411002222122112.

It is a happy number.

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

It is a super-2 number, since 2×211221222200114² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 211221222200114.

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, 7543615078562 + ... + 7543615078589.

It is an arithmetic number, because the mean of its divisors is an integer number (45261690471456).

Almost surely, 2^{211221222200114} is an apocalyptic number.

211221222200114 is a deficient number, since it is larger than the sum of its proper divisors (150872301571534).

211221222200114 is a wasteful number, since it uses less digits than its factorization.

211221222200114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15087230157160.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 211221222200114 its reverse (411002222122112), we get a palindrome (622223444322226).

The spelling of 211221222200114 in words is "two hundred eleven trillion, two hundred twenty-one billion, two hundred twenty-two million, two hundred thousand, one hundred fourteen".