2203001120203 has 24 divisors (see below), whose sum is σ = 2394840219408. Its totient is φ = 2025591340032.

The previous prime is 2203001120149. The next prime is 2203001120231. The reversal of 2203001120203 is 3020211003022.

It is not a de Polignac number, because 2203001120203 - 2¹⁷ = 2203000989131 is a prime.

It is a super-2 number, since 2×2203001120203² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2203001120503) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 45311475 + ... + 45360067.

It is an arithmetic number, because the mean of its divisors is an integer number (99785009142).

Almost surely, 2^{2203001120203} is an apocalyptic number.

2203001120203 is a deficient number, since it is larger than the sum of its proper divisors (191839099205).

2203001120203 is a wasteful number, since it uses less digits than its factorization.

2203001120203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49663 (or 49650 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2203001120203 its reverse (3020211003022), we get a palindrome (5223212123225).

The spelling of 2203001120203 in words is "two trillion, two hundred three billion, one million, one hundred twenty thousand, two hundred three".