10121100210122 has 48 divisors (see below), whose sum is σ = 17223390344160. Its totient is φ = 4455024715680.

The previous prime is 10121100210119. The next prime is 10121100210173. The reversal of 10121100210122 is 22101200112101.

It is a junction number, because it is equal to n+sod(n) for n = 10121100210097 and 10121100210106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4333373 + ... + 6246624.

It is an arithmetic number, because the mean of its divisors is an integer number (358820632170).

Almost surely, 2^{10121100210122} is an apocalyptic number.

10121100210122 is a deficient number, since it is larger than the sum of its proper divisors (7102290134038).

10121100210122 is a wasteful number, since it uses less digits than its factorization.

10121100210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10580147 (or 10580136 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10121100210122 its reverse (22101200112101), we get a palindrome (32222300322223).

The spelling of 10121100210122 in words is "ten trillion, one hundred twenty-one billion, one hundred million, two hundred ten thousand, one hundred twenty-two".