1010122110028 has 6 divisors (see below), whose sum is σ = 1767713692556. Its totient is φ = 505061055012.

The previous prime is 1010122109959. The next prime is 1010122110029. The reversal of 1010122110028 is 8200112210101.

It is a junction number, because it is equal to n+sod(n) for n = 1010122109987 and 1010122110014.

It is not an unprimeable number, because it can be changed into a prime (1010122110029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126265263750 + ... + 126265263757.

Almost surely, 2^{1010122110028} is an apocalyptic number.

It is an amenable number.

1010122110028 is a deficient number, since it is larger than the sum of its proper divisors (757591582528).

1010122110028 is a wasteful number, since it uses less digits than its factorization.

1010122110028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252530527511 (or 252530527509 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 1010122110028 its reverse (8200112210101), we get a palindrome (9210234320129).

The spelling of 1010122110028 in words is "one trillion, ten billion, one hundred twenty-two million, one hundred ten thousand, twenty-eight".