1011022020022 has 8 divisors (see below), whose sum is σ = 1733180605776. Its totient is φ = 433295151432.

The previous prime is 1011022020011. The next prime is 1011022020079. The reversal of 1011022020022 is 2200202201101.

It is a happy number.

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 = 1011022019984 and 1011022020011.

It is a congruent number.

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, 36107929273 + ... + 36107929300.

It is an arithmetic number, because the mean of its divisors is an integer number (216647575722).

Almost surely, 2^{1011022020022} is an apocalyptic number.

1011022020022 is a deficient number, since it is larger than the sum of its proper divisors (722158585754).

1011022020022 is an equidigital number, since it uses as much as digits as its factorization.

1011022020022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72215858582.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1011022020022 its reverse (2200202201101), we get a palindrome (3211224221123).

The spelling of 1011022020022 in words is "one trillion, eleven billion, twenty-two million, twenty thousand, twenty-two".