10122001221102 has 32 divisors (see below), whose sum is σ = 20521597309440. Its totient is φ = 3327735856320.

The previous prime is 10122001221091. The next prime is 10122001221133. The reversal of 10122001221102 is 20112210022101.

10122001221102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50813277 + ... + 51012087.

It is an arithmetic number, because the mean of its divisors is an integer number (641299915920).

Almost surely, 2^{10122001221102} is an apocalyptic number.

10122001221102 is an abundant number, since it is smaller than the sum of its proper divisors (10399596088338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10122001221102 is a wasteful number, since it uses less digits than its factorization.

10122001221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315128.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10122001221102 its reverse (20112210022101), we get a palindrome (30234211243203).

The spelling of 10122001221102 in words is "ten trillion, one hundred twenty-two billion, one million, two hundred twenty-one thousand, one hundred two".