1220110413 has 8 divisors (see below), whose sum is σ = 1628472768. Its totient is φ = 812577504.

The previous prime is 1220110391. The next prime is 1220110421. The reversal of 1220110413 is 3140110221.

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

It is not a de Polignac number, because 1220110413 - 2⁹ = 1220109901 is a prime.

It is a super-2 number, since 2×1220110413² = 2977338839822061138, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1220110392 and 1220110401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1220110433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203920 + ... + 209817.

It is an arithmetic number, because the mean of its divisors is an integer number (203559096).

Almost surely, 2^1220110413 is an apocalyptic number.

It is an amenable number.

1220110413 is a deficient number, since it is larger than the sum of its proper divisors (408362355).

1220110413 is an equidigital number, since it uses as much as digits as its factorization.

1220110413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414723.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1220110413 is about 34930.0789148837. The cubic root of 1220110413 is about 1068.5619640325.

Adding to 1220110413 its reverse (3140110221), we get a palindrome (4360220634).

The spelling of 1220110413 in words is "one billion, two hundred twenty million, one hundred ten thousand, four hundred thirteen".