10212101122 has 8 divisors (see below), whose sum is σ = 15846363900. Its totient is φ = 4929979824.

The previous prime is 10212101087. The next prime is 10212101147. The reversal of 10212101122 is 22110121201.

It can be written as a sum of positive squares in 2 ways, for example, as 9401047681 + 811053441 = 96959^2 + 28479^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88035297 + ... + 88035412.

Almost surely, 2^10212101122 is an apocalyptic number.

10212101122 is a deficient number, since it is larger than the sum of its proper divisors (5634262778).

10212101122 is a wasteful number, since it uses less digits than its factorization.

10212101122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176070740.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10212101122 its reverse (22110121201), we get a palindrome (32322222323).

The spelling of 10212101122 in words is "ten billion, two hundred twelve million, one hundred one thousand, one hundred twenty-two".