1220130514 has 16 divisors (see below), whose sum is σ = 1897862400. Its totient is φ = 587611024.

The previous prime is 1220130487. The next prime is 1220130539. The reversal of 1220130514 is 4150310221.

It is a junction number, because it is equal to n+sod(n) for n = 1220130491 and 1220130500.

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, 802 + ... + 49405.

It is an arithmetic number, because the mean of its divisors is an integer number (118616400).

Almost surely, 2^1220130514 is an apocalyptic number.

1220130514 is a deficient number, since it is larger than the sum of its proper divisors (677731886).

1220130514 is a wasteful number, since it uses less digits than its factorization.

1220130514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50657.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1220130514 is about 34930.3666456566. The cubic root of 1220130514 is about 1068.5678320933.

Adding to 1220130514 its reverse (4150310221), we get a palindrome (5370440735).

The spelling of 1220130514 in words is "one billion, two hundred twenty million, one hundred thirty thousand, five hundred fourteen".