10022120121102 has 32 divisors (see below), whose sum is σ = 20345932518912. Its totient is φ = 3290663531904.

The previous prime is 10022120121089. The next prime is 10022120121109. The reversal of 10022120121102 is 20112102122001.

10022120121102 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 not an unprimeable number, because it can be changed into a prime (10022120121109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29690838 + ... + 30026489.

It is an arithmetic number, because the mean of its divisors is an integer number (635810391216).

Almost surely, 2^{10022120121102} is an apocalyptic number.

10022120121102 is an abundant number, since it is smaller than the sum of its proper divisors (10323812397810).

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

10022120121102 is a wasteful number, since it uses less digits than its factorization.

10022120121102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59717752.

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

Adding to 10022120121102 its reverse (20112102122001), we get a palindrome (30134222243103).

The spelling of 10022120121102 in words is "ten trillion, twenty-two billion, one hundred twenty million, one hundred twenty-one thousand, one hundred two".