1020022101011 has 8 divisors (see below), whose sum is σ = 1030659681744. Its totient is φ = 1009387008000.

The previous prime is 1020022100957. The next prime is 1020022101017. The reversal of 1020022101011 is 1101012200201.

1020022101011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 1020022101011 - 2³⁴ = 1002842231827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1020022100983 and 1020022101001.

It is not an unprimeable number, because it can be changed into a prime (1020022101017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 208136 + ... + 1443386.

It is an arithmetic number, because the mean of its divisors is an integer number (128832460218).

Almost surely, 2^{1020022101011} is an apocalyptic number.

1020022101011 is a deficient number, since it is larger than the sum of its proper divisors (10637580733).

1020022101011 is an equidigital number, since it uses as much as digits as its factorization.

1020022101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1243861.

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

Adding to 1020022101011 its reverse (1101012200201), we get a palindrome (2121034301212).

The spelling of 1020022101011 in words is "one trillion, twenty billion, twenty-two million, one hundred one thousand, eleven".