1220414423411 has 16 divisors (see below), whose sum is σ = 1271964342528. Its totient is φ = 1170065551200.

The previous prime is 1220414423399. The next prime is 1220414423419. The reversal of 1220414423411 is 1143244140221.

It is a cyclic number.

It is not a de Polignac number, because 1220414423411 - 2¹⁴ = 1220414407027 is a prime.

It is a super-2 number, since 2×1220414423411² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1220414423419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 187460 + ... + 1573521.

It is an arithmetic number, because the mean of its divisors is an integer number (79497771408).

Almost surely, 2^{1220414423411} is an apocalyptic number.

1220414423411 is a deficient number, since it is larger than the sum of its proper divisors (51549919117).

1220414423411 is a wasteful number, since it uses less digits than its factorization.

1220414423411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1761322.

The product of its (nonzero) digits is 6144, while the sum is 29.

Adding to 1220414423411 its reverse (1143244140221), we get a palindrome (2363658563632).

The spelling of 1220414423411 in words is "one trillion, two hundred twenty billion, four hundred fourteen million, four hundred twenty-three thousand, four hundred eleven".