2451122102 has 16 divisors (see below), whose sum is σ = 4319460432. Its totient is φ = 1028442720.

The previous prime is 2451122087. The next prime is 2451122119. The reversal of 2451122102 is 2012211542.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4284893 + ... + 4285464.

It is an arithmetic number, because the mean of its divisors is an integer number (269966277).

Almost surely, 2^2451122102 is an apocalyptic number.

2451122102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2451122102 is a deficient number, since it is larger than the sum of its proper divisors (1868338330).

2451122102 is a wasteful number, since it uses less digits than its factorization.

2451122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8570383.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 2451122102 is about 49508.8083274078. The cubic root of 2451122102 is about 1348.3055287375.

Adding to 2451122102 its reverse (2012211542), we get a palindrome (4463333644).

The spelling of 2451122102 in words is "two billion, four hundred fifty-one million, one hundred twenty-two thousand, one hundred two".