2241145122 has 64 divisors (see below), whose sum is σ = 4879885824. Its totient is φ = 683424000.

The previous prime is 2241145117. The next prime is 2241145141. The reversal of 2241145122 is 2215411422.

It is a junction number, because it is equal to n+sod(n) for n = 2241145092 and 2241145101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 994497 + ... + 996747.

It is an arithmetic number, because the mean of its divisors is an integer number (76248216).

Almost surely, 2^2241145122 is an apocalyptic number.

2241145122 is an abundant number, since it is smaller than the sum of its proper divisors (2638740702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2241145122 is a wasteful number, since it uses less digits than its factorization.

2241145122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2543.

The product of its digits is 1280, while the sum is 24.

The square root of 2241145122 is about 47340.7342782091. The cubic root of 2241145122 is about 1308.6494485920.

Adding to 2241145122 its reverse (2215411422), we get a palindrome (4456556544).

The spelling of 2241145122 in words is "two billion, two hundred forty-one million, one hundred forty-five thousand, one hundred twenty-two".