10021122134 has 4 divisors (see below), whose sum is σ = 15031683204. Its totient is φ = 5010561066.

The previous prime is 10021122127. The next prime is 10021122169. The reversal of 10021122134 is 43122112001.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505280532 + ... + 2505280535.

It is an arithmetic number, because the mean of its divisors is an integer number (3757920801).

Almost surely, 2^10021122134 is an apocalyptic number.

10021122134 is a deficient number, since it is larger than the sum of its proper divisors (5010561070).

10021122134 is an equidigital number, since it uses as much as digits as its factorization.

10021122134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5010561069.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 10021122134 its reverse (43122112001), we get a palindrome (53143234135).

The spelling of 10021122134 in words is "ten billion, twenty-one million, one hundred twenty-two thousand, one hundred thirty-four".