10212111210022 has 8 divisors (see below), whose sum is σ = 15318284409000. Its totient is φ = 5106016407024.

The previous prime is 10212111210017. The next prime is 10212111210047. The reversal of 10212111210022 is 22001211121201.

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

It is a junction number, because it is equal to n+sod(n) for n = 10212111209978 and 10212111210005.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 19272247 + ... + 19795042.

It is an arithmetic number, because the mean of its divisors is an integer number (1914785551125).

Almost surely, 2^{10212111210022} is an apocalyptic number.

10212111210022 is a deficient number, since it is larger than the sum of its proper divisors (5106173198978).

10212111210022 is a wasteful number, since it uses less digits than its factorization.

10212111210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39197990.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10212111210022 its reverse (22001211121201), we get a palindrome (32213322331223).

The spelling of 10212111210022 in words is "ten trillion, two hundred twelve billion, one hundred eleven million, two hundred ten thousand, twenty-two".