1225413003451 has 16 divisors (see below), whose sum is σ = 1573774562304. Its totient is φ = 927402863904.

The previous prime is 1225413003443. The next prime is 1225413003469. The reversal of 1225413003451 is 1543003145221.

It is not a de Polignac number, because 1225413003451 - 2³ = 1225413003443 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1225413003401) 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, 292738711 + ... + 292742896.

It is an arithmetic number, because the mean of its divisors is an integer number (98360910144).

Almost surely, 2^{1225413003451} is an apocalyptic number.

1225413003451 is a deficient number, since it is larger than the sum of its proper divisors (348361558853).

1225413003451 is a wasteful number, since it uses less digits than its factorization.

1225413003451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585481650.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 1225413003451 its reverse (1543003145221), we get a palindrome (2768416148672).

The spelling of 1225413003451 in words is "one trillion, two hundred twenty-five billion, four hundred thirteen million, three thousand, four hundred fifty-one".