2201405145 has 8 divisors (see below), whose sum is σ = 3522248256. Its totient is φ = 1174082736.

The previous prime is 2201405117. The next prime is 2201405177. The reversal of 2201405145 is 5415041022.

2201405145 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2201405145 - 2⁹ = 2201404633 is a prime.

It is a super-2 number, since 2×2201405145² = 9692369224864942050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73380157 + ... + 73380186.

It is an arithmetic number, because the mean of its divisors is an integer number (440281032).

Almost surely, 2^2201405145 is an apocalyptic number.

It is an amenable number.

2201405145 is a deficient number, since it is larger than the sum of its proper divisors (1320843111).

2201405145 is a wasteful number, since it uses less digits than its factorization.

2201405145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146760351.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 2201405145 is about 46919.1341032632. The cubic root of 2201405145 is about 1300.8682848251.

Adding to 2201405145 its reverse (5415041022), we get a palindrome (7616446167).

The spelling of 2201405145 in words is "two billion, two hundred one million, four hundred five thousand, one hundred forty-five".