1021011012022 has 8 divisors (see below), whose sum is σ = 1531533173400. Its totient is φ = 510499954224.

The previous prime is 1021011011927. The next prime is 1021011012031. The reversal of 1021011012022 is 2202101101201.

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

It is a super-3 number, since 3×1021011012022³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1021011011993 and 1021011012011.

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, 2542072 + ... + 2916187.

It is an arithmetic number, because the mean of its divisors is an integer number (191441646675).

Almost surely, 2^{1021011012022} is an apocalyptic number.

1021011012022 is a deficient number, since it is larger than the sum of its proper divisors (510522161378).

1021011012022 is an equidigital number, since it uses as much as digits as its factorization.

1021011012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5551790.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1021011012022 its reverse (2202101101201), we get a palindrome (3223112113223).

The spelling of 1021011012022 in words is "one trillion, twenty-one billion, eleven million, twelve thousand, twenty-two".