1011021200022 has 8 divisors (see below), whose sum is σ = 2022042400056. Its totient is φ = 337007066672.

The previous prime is 1011021200009. The next prime is 1011021200027. The reversal of 1011021200022 is 2200021201101.

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

1011021200022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1011021199980 and 1011021200007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011021200027) by changing a digit.

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, 84251766663 + ... + 84251766674.

It is an arithmetic number, because the mean of its divisors is an integer number (252755300007).

Almost surely, 2^{1011021200022} is an apocalyptic number.

1011021200022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011021200022 is a wasteful number, since it uses less digits than its factorization.

1011021200022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168503533342.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1011021200022 its reverse (2200021201101), we get a palindrome (3211042401123).

The spelling of 1011021200022 in words is "one trillion, eleven billion, twenty-one million, two hundred thousand, twenty-two".