1220510414053 has 6 divisors (see below), whose sum is σ = 1419777420486. Its totient is φ = 1046151783432.

The previous prime is 1220510414051. The next prime is 1220510414069. The reversal of 1220510414053 is 3504140150221.

It can be written as a sum of positive squares in only one way, i.e., 1059792009444 + 160718404609 = 1029462^2 + 400897^2 .

It is not a de Polignac number, because 1220510414053 - 2¹ = 1220510414051 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1220510414051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12454187850 + ... + 12454187947.

It is an arithmetic number, because the mean of its divisors is an integer number (236629570081).

Almost surely, 2^{1220510414053} is an apocalyptic number.

It is an amenable number.

1220510414053 is a deficient number, since it is larger than the sum of its proper divisors (199267006433).

1220510414053 is an equidigital number, since it uses as much as digits as its factorization.

1220510414053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24908375811 (or 24908375804 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 1220510414053 its reverse (3504140150221), we get a palindrome (4724650564274).

The spelling of 1220510414053 in words is "one trillion, two hundred twenty billion, five hundred ten million, four hundred fourteen thousand, fifty-three".