10122111020022 has 8 divisors (see below), whose sum is σ = 20244222040056. Its totient is φ = 3374037006672.

The previous prime is 10122111020009. The next prime is 10122111020039. The reversal of 10122111020022 is 22002011122101.

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

10122111020022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 10122111019983 and 10122111020010.

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, 843509251663 + ... + 843509251674.

It is an arithmetic number, because the mean of its divisors is an integer number (2530527755007).

Almost surely, 2^{10122111020022} is an apocalyptic number.

10122111020022 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.

10122111020022 is a wasteful number, since it uses less digits than its factorization.

10122111020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1687018503342.

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

Adding to 10122111020022 its reverse (22002011122101), we get a palindrome (32124122142123).

The spelling of 10122111020022 in words is "ten trillion, one hundred twenty-two billion, one hundred eleven million, twenty thousand, twenty-two".