1316220420614 has 16 divisors (see below), whose sum is σ = 2153988859536. Its totient is φ = 598233780000.

The previous prime is 1316220420583. The next prime is 1316220420623. The reversal of 1316220420614 is 4160240226131.

It is a super-2 number, since 2×1316220420614² (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 7 ways as a sum of consecutive naturals, for example, 2131637 + ... + 2678864.

It is an arithmetic number, because the mean of its divisors is an integer number (134624303721).

Almost surely, 2^{1316220420614} is an apocalyptic number.

1316220420614 is a deficient number, since it is larger than the sum of its proper divisors (837768438922).

1316220420614 is a wasteful number, since it uses less digits than its factorization.

1316220420614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4822951.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 1316220420614 its reverse (4160240226131), we get a palindrome (5476460646745).

The spelling of 1316220420614 in words is "one trillion, three hundred sixteen billion, two hundred twenty million, four hundred twenty thousand, six hundred fourteen".