1220051320214 has 8 divisors (see below), whose sum is σ = 1848943753608. Its totient is φ = 603736735680.

The previous prime is 1220051320211. The next prime is 1220051320217. The reversal of 1220051320214 is 4120231500221.

It is an interprime number because it is at equal distance from previous prime (1220051320211) and next prime (1220051320217).

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

It is a self number, because there is not a number n which added to its sum of digits gives 1220051320214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1220051320211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3144461972 + ... + 3144462359.

It is an arithmetic number, because the mean of its divisors is an integer number (231117969201).

Almost surely, 2^{1220051320214} is an apocalyptic number.

1220051320214 is a deficient number, since it is larger than the sum of its proper divisors (628892433394).

1220051320214 is an equidigital number, since it uses as much as digits as its factorization.

1220051320214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6288924430.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 1220051320214 its reverse (4120231500221), we get a palindrome (5340282820435).

The spelling of 1220051320214 in words is "one trillion, two hundred twenty billion, fifty-one million, three hundred twenty thousand, two hundred fourteen".