10121122 has 8 divisors (see below), whose sum is σ = 16561872. Its totient is φ = 4600500.

The previous prime is 10121119. The next prime is 10121131. The reversal of 10121122 is 22112101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×10121122² = 204874221077768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10121099 and 10121108.

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 3 ways as a sum of consecutive naturals, for example, 230004 + ... + 230047.

It is an arithmetic number, because the mean of its divisors is an integer number (2070234).

Almost surely, 2^10121122 is an apocalyptic number.

10121122 is a deficient number, since it is larger than the sum of its proper divisors (6440750).

10121122 is a wasteful number, since it uses less digits than its factorization.

10121122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460064.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 10121122 is about 3181.3710880688. The cubic root of 10121122 is about 216.3098120495.

Adding to 10121122 its reverse (22112101), we get a palindrome (32233223).

The spelling of 10121122 in words is "ten million, one hundred twenty-one thousand, one hundred twenty-two".