2203255455512 has 16 divisors (see below), whose sum is σ = 4348530504600. Its totient is φ = 1043647320960.

The previous prime is 2203255455487. The next prime is 2203255455529. The reversal of 2203255455512 is 2155545523022.

It is a happy number.

It is a super-3 number, since 3×2203255455512³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2203255455512.

It is a congruent 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 3 ways as a sum of consecutive naturals, for example, 7247550689 + ... + 7247550992.

Almost surely, 2^{2203255455512} is an apocalyptic number.

It is an amenable number.

2203255455512 is a deficient number, since it is larger than the sum of its proper divisors (2145275049088).

2203255455512 is a wasteful number, since it uses less digits than its factorization.

2203255455512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14495101706 (or 14495101702 counting only the distinct ones).

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

The spelling of 2203255455512 in words is "two trillion, two hundred three billion, two hundred fifty-five million, four hundred fifty-five thousand, five hundred twelve".