2201301123 has 16 divisors (see below), whose sum is σ = 3355815936. Its totient is φ = 1257341760.

The previous prime is 2201301121. The next prime is 2201301127. The reversal of 2201301123 is 3211031022.

It is not a de Polignac number, because 2201301123 - 2¹ = 2201301121 is a prime.

It is a super-2 number, since 2×2201301123² = 9691453268242122258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2201301121) 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, 29790 + ... + 72732.

It is an arithmetic number, because the mean of its divisors is an integer number (209738496).

Almost surely, 2^2201301123 is an apocalyptic number.

2201301123 is a deficient number, since it is larger than the sum of its proper divisors (1154514813).

2201301123 is a wasteful number, since it uses less digits than its factorization.

2201301123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45394.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2201301123 is about 46918.0255658739. The cubic root of 2201301123 is about 1300.8477947224.

Adding to 2201301123 its reverse (3211031022), we get a palindrome (5412332145).

The spelling of 2201301123 in words is "two billion, two hundred one million, three hundred one thousand, one hundred twenty-three".