2203161010212 has 24 divisors (see below), whose sum is σ = 5142439402912. Its totient is φ = 734139806400.

The previous prime is 2203161010199. The next prime is 2203161010223. The reversal of 2203161010212 is 2120101613022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30862489 + ... + 30933792.

Almost surely, 2^{2203161010212} is an apocalyptic number.

It is an amenable number.

2203161010212 is an abundant number, since it is smaller than the sum of its proper divisors (2939278392700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2203161010212 is a wasteful number, since it uses less digits than its factorization.

2203161010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61799259 (or 61799257 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 2203161010212 its reverse (2120101613022), we get a palindrome (4323262623234).

The spelling of 2203161010212 in words is "two trillion, two hundred three billion, one hundred sixty-one million, ten thousand, two hundred twelve".