10112121001102 has 16 divisors (see below), whose sum is σ = 15272402539392. Its totient is φ = 5021365539960.

The previous prime is 10112121001093. The next prime is 10112121001109. The reversal of 10112121001102 is 20110012121101.

It is a happy number.

It is a super-2 number, since 2×10112121001102² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112121001109) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 10899924 + ... + 11791207.

It is an arithmetic number, because the mean of its divisors is an integer number (954525158712).

Almost surely, 2^{10112121001102} is an apocalyptic number.

10112121001102 is a deficient number, since it is larger than the sum of its proper divisors (5160281538290).

10112121001102 is a wasteful number, since it uses less digits than its factorization.

10112121001102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22692663.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10112121001102 its reverse (20110012121101), we get a palindrome (30222133122203).

The spelling of 10112121001102 in words is "ten trillion, one hundred twelve billion, one hundred twenty-one million, one thousand, one hundred two".