2201003131230 has 32 divisors (see below), whose sum is σ = 5869341684000. Its totient is φ = 586934168256.

The previous prime is 2201003131189. The next prime is 2201003131231. The reversal of 2201003131230 is 321313001022.

2201003131230 is a `hidden beast` number, since 2 + 20 + 100 + 313 + 1 + 230 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201003131231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4075931455 + ... + 4075931994.

It is an arithmetic number, because the mean of its divisors is an integer number (183416927625).

Almost surely, 2^{2201003131230} is an apocalyptic number.

2201003131230 is an abundant number, since it is smaller than the sum of its proper divisors (3668338552770).

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

2201003131230 is a wasteful number, since it uses less digits than its factorization.

2201003131230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8151863465 (or 8151863459 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2201003131230 its reverse (321313001022), we get a palindrome (2522316132252).

The spelling of 2201003131230 in words is "two trillion, two hundred one billion, three million, one hundred thirty-one thousand, two hundred thirty".