2241102042 has 24 divisors (see below), whose sum is σ = 4868547840. Its totient is φ = 745060680.

The previous prime is 2241102023. The next prime is 2241102047. The reversal of 2241102042 is 2402011422.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2241102047) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 157434 + ... + 171077.

It is an arithmetic number, because the mean of its divisors is an integer number (202856160).

Almost surely, 2^2241102042 is an apocalyptic number.

2241102042 is an abundant number, since it is smaller than the sum of its proper divisors (2627445798).

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

2241102042 is a wasteful number, since it uses less digits than its factorization.

2241102042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328898 (or 328895 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

The square root of 2241102042 is about 47340.2792767428. The cubic root of 2241102042 is about 1308.6410634471.

Adding to 2241102042 its reverse (2402011422), we get a palindrome (4643113464).

The spelling of 2241102042 in words is "two billion, two hundred forty-one million, one hundred two thousand, forty-two".