2141525122 has 32 divisors (see below), whose sum is σ = 3713973120. Its totient is φ = 915290880.

The previous prime is 2141525117. The next prime is 2141525123. The reversal of 2141525122 is 2215251412.

It is a super-2 number, since 2×2141525122² = 9172259696314229768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2141525123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 532443 + ... + 536449.

It is an arithmetic number, because the mean of its divisors is an integer number (116061660).

Almost surely, 2^2141525122 is an apocalyptic number.

2141525122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2141525122 is a deficient number, since it is larger than the sum of its proper divisors (1572447998).

2141525122 is a wasteful number, since it uses less digits than its factorization.

2141525122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5466.

The product of its digits is 1600, while the sum is 25.

The square root of 2141525122 is about 46276.6152824512. The cubic root of 2141525122 is about 1288.9648009683.

Adding to 2141525122 its reverse (2215251412), we get a palindrome (4356776534).

The spelling of 2141525122 in words is "two billion, one hundred forty-one million, five hundred twenty-five thousand, one hundred twenty-two".