1012021122022 has 8 divisors (see below), whose sum is σ = 1540688872536. Its totient is φ = 498458164512.

The previous prime is 1012021122019. The next prime is 1012021122113. The reversal of 1012021122022 is 2202211202101.

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 = 1012021121987 and 1012021122005.

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, 3776198083 + ... + 3776198350.

It is an arithmetic number, because the mean of its divisors is an integer number (192586109067).

Almost surely, 2^{1012021122022} is an apocalyptic number.

1012021122022 is a deficient number, since it is larger than the sum of its proper divisors (528667750514).

1012021122022 is an equidigital number, since it uses as much as digits as its factorization.

1012021122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7552396502.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1012021122022 its reverse (2202211202101), we get a palindrome (3214232324123).

The spelling of 1012021122022 in words is "one trillion, twelve billion, twenty-one million, one hundred twenty-two thousand, twenty-two".