10101210122 has 16 divisors (see below), whose sum is σ = 15957261600. Its totient is φ = 4782389040.

The previous prime is 10101210083. The next prime is 10101210143. The reversal of 10101210122 is 22101210101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11597 + ... + 142607.

It is an arithmetic number, because the mean of its divisors is an integer number (997328850).

Almost surely, 2^10101210122 is an apocalyptic number.

10101210122 is a deficient number, since it is larger than the sum of its proper divisors (5856051478).

10101210122 is a wasteful number, since it uses less digits than its factorization.

10101210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133061.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10101210122 its reverse (22101210101), we get a palindrome (32202420223).

The spelling of 10101210122 in words is "ten billion, one hundred one million, two hundred ten thousand, one hundred twenty-two".