1224896482965 has 16 divisors (see below), whose sum is σ = 1959851158848. Its totient is φ = 653272528896.

The previous prime is 1224896482961. The next prime is 1224896482973. The reversal of 1224896482965 is 5692846984221.

It is not a de Polignac number, because 1224896482965 - 2² = 1224896482961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1224896482896 and 1224896482905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224896482961) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1946197 + ... + 2497493.

It is an arithmetic number, because the mean of its divisors is an integer number (122490697428).

Almost surely, 2^{1224896482965} is an apocalyptic number.

1224896482965 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1224896482965 is a deficient number, since it is larger than the sum of its proper divisors (734954675883).

1224896482965 is a wasteful number, since it uses less digits than its factorization.

1224896482965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699428.

The product of its digits is 119439360, while the sum is 66.

The spelling of 1224896482965 in words is "one trillion, two hundred twenty-four billion, eight hundred ninety-six million, four hundred eighty-two thousand, nine hundred sixty-five".