2402024042122 has 12 divisors (see below), whose sum is σ = 3703047294870. Its totient is φ = 1168552235376.

The previous prime is 2402024042023. The next prime is 2402024042161. The reversal of 2402024042122 is 2212404202042.

It can be written as a sum of positive squares in 3 ways, for example, as 2386496639241 + 15527402881 = 1544829^2 + 124609^2 .

It is a super-2 number, since 2×2402024042122² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 438642997 + ... + 438648472.

Almost surely, 2^{2402024042122} is an apocalyptic number.

2402024042122 is a deficient number, since it is larger than the sum of its proper divisors (1301023252748).

2402024042122 is an equidigital number, since it uses as much as digits as its factorization.

2402024042122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877291545 (or 877291508 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 25.

Adding to 2402024042122 its reverse (2212404202042), we get a palindrome (4614428244164).

The spelling of 2402024042122 in words is "two trillion, four hundred two billion, twenty-four million, forty-two thousand, one hundred twenty-two".