1021110211022 has 8 divisors (see below), whose sum is σ = 1670907618072. Its totient is φ = 464141005000.

The previous prime is 1021110211019. The next prime is 1021110211039. The reversal of 1021110211022 is 2201120111201.

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 = 1021110210988 and 1021110211006.

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, 23207050229 + ... + 23207050272.

It is an arithmetic number, because the mean of its divisors is an integer number (208863452259).

Almost surely, 2^{1021110211022} is an apocalyptic number.

1021110211022 is a deficient number, since it is larger than the sum of its proper divisors (649797407050).

1021110211022 is a wasteful number, since it uses less digits than its factorization.

1021110211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46414100514.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1021110211022 its reverse (2201120111201), we get a palindrome (3222230322223).

The spelling of 1021110211022 in words is "one trillion, twenty-one billion, one hundred ten million, two hundred eleven thousand, twenty-two".