1345555225202 has 16 divisors (see below), whose sum is σ = 2033709216000. Its totient is φ = 667670426640.

The previous prime is 1345555225177. The next prime is 1345555225229. The reversal of 1345555225202 is 2025225555431.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1345555225202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4420802 + ... + 4715357.

It is an arithmetic number, because the mean of its divisors is an integer number (127106826000).

Almost surely, 2^{1345555225202} is an apocalyptic number.

1345555225202 is a deficient number, since it is larger than the sum of its proper divisors (688153990798).

1345555225202 is a wasteful number, since it uses less digits than its factorization.

1345555225202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9136721.

The product of its (nonzero) digits is 600000, while the sum is 41.

The spelling of 1345555225202 in words is "one trillion, three hundred forty-five billion, five hundred fifty-five million, two hundred twenty-five thousand, two hundred two".