10122212134 has 4 divisors (see below), whose sum is σ = 15183318204. Its totient is φ = 5061106066.

The previous prime is 10122212099. The next prime is 10122212197. The reversal of 10122212134 is 43121222101.

10122212134 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 43121222101 = 10687 ⋅4034923.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 2530553032 + ... + 2530553035.

It is an arithmetic number, because the mean of its divisors is an integer number (3795829551).

Almost surely, 2^10122212134 is an apocalyptic number.

10122212134 is a deficient number, since it is larger than the sum of its proper divisors (5061106070).

10122212134 is an equidigital number, since it uses as much as digits as its factorization.

10122212134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5061106069.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 10122212134 its reverse (43121222101), we get a palindrome (53243434235).

The spelling of 10122212134 in words is "ten billion, one hundred twenty-two million, two hundred twelve thousand, one hundred thirty-four".