1010020011122 has 8 divisors (see below), whose sum is σ = 1519870369116. Its totient is φ = 503396554752.

The previous prime is 1010020011103. The next prime is 1010020011181. The reversal of 1010020011122 is 2211100200101.

1010020011122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1009323631801 + 696379321 = 1004651^2 + 26389^2 .

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

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, 806724623 + ... + 806725874.

Almost surely, 2^{1010020011122} is an apocalyptic number.

1010020011122 is a deficient number, since it is larger than the sum of its proper divisors (509850357994).

1010020011122 is a wasteful number, since it uses less digits than its factorization.

1010020011122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1613450812.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1010020011122 its reverse (2211100200101), we get a palindrome (3221120211223).

The spelling of 1010020011122 in words is "one trillion, ten billion, twenty million, eleven thousand, one hundred twenty-two".