2245120250001 has 32 divisors (see below), whose sum is σ = 3123395997696. Its totient is φ = 1432876200000.

The previous prime is 2245120249993. The next prime is 2245120250027. The reversal of 2245120250001 is 1000520215422.

It is not a de Polignac number, because 2245120250001 - 2³ = 2245120249993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2245120250041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6814726 + ... + 7136576.

It is an arithmetic number, because the mean of its divisors is an integer number (97606124928).

Almost surely, 2^{2245120250001} is an apocalyptic number.

It is an amenable number.

2245120250001 is a deficient number, since it is larger than the sum of its proper divisors (878275747695).

2245120250001 is a wasteful number, since it uses less digits than its factorization.

2245120250001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322693.

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

Adding to 2245120250001 its reverse (1000520215422), we get a palindrome (3245640465423).

The spelling of 2245120250001 in words is "two trillion, two hundred forty-five billion, one hundred twenty million, two hundred fifty thousand, one".