1445203225114 has 32 divisors (see below), whose sum is σ = 2371953652992. Its totient is φ = 654947448000.

The previous prime is 1445203225099. The next prime is 1445203225121. The reversal of 1445203225114 is 4115223025441.

It is a super-2 number, since 2×1445203225114² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1445203225114.

It is an unprimeable number.

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, 12426924 + ... + 12542680.

It is an arithmetic number, because the mean of its divisors is an integer number (74123551656).

Almost surely, 2^{1445203225114} is an apocalyptic number.

1445203225114 is a deficient number, since it is larger than the sum of its proper divisors (926750427878).

1445203225114 is a wasteful number, since it uses less digits than its factorization.

1445203225114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117462.

The product of its (nonzero) digits is 38400, while the sum is 34.

The spelling of 1445203225114 in words is "one trillion, four hundred forty-five billion, two hundred three million, two hundred twenty-five thousand, one hundred fourteen".