1222055220214 has 8 divisors (see below), whose sum is σ = 1833139318248. Its totient is φ = 611008780800.

The previous prime is 1222055220209. The next prime is 1222055220233. The reversal of 1222055220214 is 4120225502221.

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

It is a super-2 number, since 2×1222055220214² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 9333387 + ... + 9463414.

It is an arithmetic number, because the mean of its divisors is an integer number (229142414781).

Almost surely, 2^{1222055220214} is an apocalyptic number.

1222055220214 is a deficient number, since it is larger than the sum of its proper divisors (611084098034).

1222055220214 is a wasteful number, since it uses less digits than its factorization.

1222055220214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18829310.

The product of its (nonzero) digits is 6400, while the sum is 28.

The spelling of 1222055220214 in words is "one trillion, two hundred twenty-two billion, fifty-five million, two hundred twenty thousand, two hundred fourteen".