10212001020122 has 8 divisors (see below), whose sum is σ = 16710547123872. Its totient is φ = 4641818645500.

The previous prime is 10212001020101. The next prime is 10212001020149. The reversal of 10212001020122 is 22102010021201.

10212001020122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 10212001020097 and 10212001020106.

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, 232090932254 + ... + 232090932297.

It is an arithmetic number, because the mean of its divisors is an integer number (2088818390484).

Almost surely, 2^{10212001020122} is an apocalyptic number.

10212001020122 is a deficient number, since it is larger than the sum of its proper divisors (6498546103750).

10212001020122 is a wasteful number, since it uses less digits than its factorization.

10212001020122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464181864564.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 10212001020122 its reverse (22102010021201), we get a palindrome (32314011041323).

The spelling of 10212001020122 in words is "ten trillion, two hundred twelve billion, one million, twenty thousand, one hundred twenty-two".