1011110220122 has 8 divisors (see below), whose sum is σ = 1542371522400. Its totient is φ = 496986379324.

The previous prime is 1011110220083. The next prime is 1011110220149. The reversal of 1011110220122 is 2210220111101.

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

It is a junction number, because it is equal to n+sod(n) for n = 1011110220097 and 1011110220106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4284365222 + ... + 4284365457.

It is an arithmetic number, because the mean of its divisors is an integer number (192796440300).

Almost surely, 2^{1011110220122} is an apocalyptic number.

1011110220122 is a deficient number, since it is larger than the sum of its proper divisors (531261302278).

1011110220122 is an equidigital number, since it uses as much as digits as its factorization.

1011110220122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8568730740.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1011110220122 its reverse (2210220111101), we get a palindrome (3221330331223).

The spelling of 1011110220122 in words is "one trillion, eleven billion, one hundred ten million, two hundred twenty thousand, one hundred twenty-two".