2452400122 has 16 divisors (see below), whose sum is σ = 3761914752. Its totient is φ = 1198498720.

The previous prime is 2452400107. The next prime is 2452400143. The reversal of 2452400122 is 2210042542.

It is a super-2 number, since 2×2452400122² = 12028532716771229768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2452400093 and 2452400102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54393 + ... + 88675.

It is an arithmetic number, because the mean of its divisors is an integer number (235119672).

Almost surely, 2^2452400122 is an apocalyptic number.

2452400122 is a deficient number, since it is larger than the sum of its proper divisors (1309514630).

2452400122 is a wasteful number, since it uses less digits than its factorization.

2452400122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35093.

The product of its (nonzero) digits is 1280, while the sum is 22.

The square root of 2452400122 is about 49521.7136415936. The cubic root of 2452400122 is about 1348.5398244274.

Adding to 2452400122 its reverse (2210042542), we get a palindrome (4662442664).

The spelling of 2452400122 in words is "two billion, four hundred fifty-two million, four hundred thousand, one hundred twenty-two".