1225235544002 has 8 divisors (see below), whose sum is σ = 1838481221376. Its totient is φ = 612408470212.

The previous prime is 1225235543989. The next prime is 1225235544011. The reversal of 1225235544002 is 2004455325221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104643578 + ... + 104655285.

It is an arithmetic number, because the mean of its divisors is an integer number (229810152672).

Almost surely, 2^{1225235544002} is an apocalyptic number.

1225235544002 is a deficient number, since it is larger than the sum of its proper divisors (613245677374).

1225235544002 is a wasteful number, since it uses less digits than its factorization.

1225235544002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209301792.

The product of its (nonzero) digits is 96000, while the sum is 35.

The spelling of 1225235544002 in words is "one trillion, two hundred twenty-five billion, two hundred thirty-five million, five hundred forty-four thousand, two".