2040202420112 has 10 divisors (see below), whose sum is σ = 3952892188998. Its totient is φ = 1020101210048.

The previous prime is 2040202420103. The next prime is 2040202420121. The reversal of 2040202420112 is 2110242020402.

It is an interprime number because it is at equal distance from previous prime (2040202420103) and next prime (2040202420121).

It can be written as a sum of positive squares in only one way, i.e., 1181125545616 + 859076874496 = 1086796^2 + 926864^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63756325613 + ... + 63756325644.

Almost surely, 2^{2040202420112} is an apocalyptic number.

It is an amenable number.

2040202420112 is a deficient number, since it is larger than the sum of its proper divisors (1912689768886).

2040202420112 is a wasteful number, since it uses less digits than its factorization.

2040202420112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127512651265 (or 127512651259 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 2040202420112 its reverse (2110242020402), we get a palindrome (4150444440514).

The spelling of 2040202420112 in words is "two trillion, forty billion, two hundred two million, four hundred twenty thousand, one hundred twelve".