10121112110022 has 8 divisors (see below), whose sum is σ = 20242224220056. Its totient is φ = 3373704036672.

The previous prime is 10121112109957. The next prime is 10121112110041. The reversal of 10121112110022 is 22001121112101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

10121112110022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 10121112109983 and 10121112110010.

It is a congruent number.

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, 843426009163 + ... + 843426009174.

It is an arithmetic number, because the mean of its divisors is an integer number (2530278027507).

Almost surely, 2^{10121112110022} is an apocalyptic number.

10121112110022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10121112110022 is a wasteful number, since it uses less digits than its factorization.

10121112110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1686852018342.

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

Adding to 10121112110022 its reverse (22001121112101), we get a palindrome (32122233222123).

The spelling of 10121112110022 in words is "ten trillion, one hundred twenty-one billion, one hundred twelve million, one hundred ten thousand, twenty-two".