1020010011122 has 8 divisors (see below), whose sum is σ = 1530201833472. Its totient is φ = 509942733300.

The previous prime is 1020010011103. The next prime is 1020010011179. The reversal of 1020010011122 is 2211100100201.

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, 31115654 + ... + 31148417.

It is an arithmetic number, because the mean of its divisors is an integer number (191275229184).

Almost surely, 2^{1020010011122} is an apocalyptic number.

1020010011122 is a deficient number, since it is larger than the sum of its proper divisors (510191822350).

1020010011122 is an equidigital number, since it uses as much as digits as its factorization.

1020010011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62272264.

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

Adding to 1020010011122 its reverse (2211100100201), we get a palindrome (3231110111323).

The spelling of 1020010011122 in words is "one trillion, twenty billion, ten million, eleven thousand, one hundred twenty-two".