2245120801 has 8 divisors (see below), whose sum is σ = 2799111744. Its totient is φ = 1749444720.

The previous prime is 2245120783. The next prime is 2245120831. The reversal of 2245120801 is 1080215422.

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

It is a cyclic number.

It is not a de Polignac number, because 2245120801 - 2¹³ = 2245112609 is a prime.

It is a super-2 number, since 2×2245120801² = 10081134822165763202, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2245120831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14578630 + ... + 14578783.

It is an arithmetic number, because the mean of its divisors is an integer number (349888968).

Almost surely, 2^2245120801 is an apocalyptic number.

It is an amenable number.

2245120801 is a deficient number, since it is larger than the sum of its proper divisors (553990943).

2245120801 is a wasteful number, since it uses less digits than its factorization.

2245120801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29157431.

The product of its (nonzero) digits is 1280, while the sum is 25.

The square root of 2245120801 is about 47382.7057163265. The cubic root of 2245120801 is about 1309.4228176202.

The spelling of 2245120801 in words is "two billion, two hundred forty-five million, one hundred twenty thousand, eight hundred one".