10101102112122 has 32 divisors (see below), whose sum is σ = 23090561091072. Its totient is φ = 2885738213424.

The previous prime is 10101102112093. The next prime is 10101102112147. The reversal of 10101102112122 is 22121120110101.

It is a happy 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, 11701668 + ... + 12535199.

It is an arithmetic number, because the mean of its divisors is an integer number (721580034096).

Almost surely, 2^{10101102112122} is an apocalyptic number.

10101102112122 is an abundant number, since it is smaller than the sum of its proper divisors (12989458978950).

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

10101102112122 is a wasteful number, since it uses less digits than its factorization.

10101102112122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24246802.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10101102112122 its reverse (22121120110101), we get a palindrome (32222222222223).

The spelling of 10101102112122 in words is "ten trillion, one hundred one billion, one hundred two million, one hundred twelve thousand, one hundred twenty-two".