1361527202225 has 24 divisors (see below), whose sum is σ = 1788147524448. Its totient is φ = 1024838841600.

The previous prime is 1361527202183. The next prime is 1361527202237. The reversal of 1361527202225 is 5222027251631.

It is not a de Polignac number, because 1361527202225 - 2¹⁶ = 1361527136689 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 921110 + ... + 1889840.

It is an arithmetic number, because the mean of its divisors is an integer number (74506146852).

Almost surely, 2^{1361527202225} is an apocalyptic number.

It is an amenable number.

1361527202225 is a deficient number, since it is larger than the sum of its proper divisors (426620322223).

1361527202225 is a wasteful number, since it uses less digits than its factorization.

1361527202225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 972065 (or 972060 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 38.

The spelling of 1361527202225 in words is "one trillion, three hundred sixty-one billion, five hundred twenty-seven million, two hundred two thousand, two hundred twenty-five".