2040022042242 has 32 divisors (see below), whose sum is σ = 4121585432640. Its totient is φ = 673087531200.

The previous prime is 2040022042229. The next prime is 2040022042271. The reversal of 2040022042242 is 2422402200402.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1723609 + ... + 2655347.

It is an arithmetic number, because the mean of its divisors is an integer number (128799544770).

Almost surely, 2^{2040022042242} is an apocalyptic number.

2040022042242 is an abundant number, since it is smaller than the sum of its proper divisors (2081563390398).

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

2040022042242 is a wasteful number, since it uses less digits than its factorization.

2040022042242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 935458.

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 2040022042242 its reverse (2422402200402), we get a palindrome (4462424242644).

The spelling of 2040022042242 in words is "two trillion, forty billion, twenty-two million, forty-two thousand, two hundred forty-two".