2201133042123 has 16 divisors (see below), whose sum is σ = 2985273231360. Its totient is φ = 1442218874976.

The previous prime is 2201133042079. The next prime is 2201133042151. The reversal of 2201133042123 is 3212403311022.

It is not a de Polignac number, because 2201133042123 - 2²⁸ = 2200864606667 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2201133042093 and 2201133042102.

It is not an unprimeable number, because it can be changed into a prime (2201133042523) 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, 655915 + ... + 2198292.

It is an arithmetic number, because the mean of its divisors is an integer number (186579576960).

Almost surely, 2^{2201133042123} is an apocalyptic number.

2201133042123 is a deficient number, since it is larger than the sum of its proper divisors (784140189237).

2201133042123 is a wasteful number, since it uses less digits than its factorization.

2201133042123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2858626.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 2201133042123 its reverse (3212403311022), we get a palindrome (5413536353145).

The spelling of 2201133042123 in words is "two trillion, two hundred one billion, one hundred thirty-three million, forty-two thousand, one hundred twenty-three".