1012110022122 has 8 divisors (see below), whose sum is σ = 2024220044256. Its totient is φ = 337370007372.

The previous prime is 1012110022117. The next prime is 1012110022141. The reversal of 1012110022122 is 2212200112101.

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

1012110022122 is an admirable 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, 84342501838 + ... + 84342501849.

It is an arithmetic number, because the mean of its divisors is an integer number (253027505532).

Almost surely, 2^{1012110022122} is an apocalyptic number.

1012110022122 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.

1012110022122 is a wasteful number, since it uses less digits than its factorization.

1012110022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168685003692.

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

Adding to 1012110022122 its reverse (2212200112101), we get a palindrome (3224310134223).

The spelling of 1012110022122 in words is "one trillion, twelve billion, one hundred ten million, twenty-two thousand, one hundred twenty-two".