2203197635452 has 96 divisors (see below), whose sum is σ = 4286726406144. Its totient is φ = 982412625600.

The previous prime is 2203197635447. The next prime is 2203197635467. The reversal of 2203197635452 is 2545367913022.

It is a happy number.

It is a super-2 number, since 2×2203197635452² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2203197635396 and 2203197635405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 558759793 + ... + 558763735.

It is an arithmetic number, because the mean of its divisors is an integer number (44653400064).

Almost surely, 2^{2203197635452} is an apocalyptic number.

2203197635452 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2203197635452 is a deficient number, since it is larger than the sum of its proper divisors (2083528770692).

2203197635452 is a wasteful number, since it uses less digits than its factorization.

2203197635452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4879 (or 4877 counting only the distinct ones).

The product of its (nonzero) digits is 2721600, while the sum is 49.

The spelling of 2203197635452 in words is "two trillion, two hundred three billion, one hundred ninety-seven million, six hundred thirty-five thousand, four hundred fifty-two".