1022011112092 has 24 divisors (see below), whose sum is σ = 1793646844416. Its totient is φ = 509541267648.

The previous prime is 1022011112081. The next prime is 1022011112093. The reversal of 1022011112092 is 2902111102201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022011112093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6064798 + ... + 6231034.

It is an arithmetic number, because the mean of its divisors is an integer number (74735285184).

Almost surely, 2^{1022011112092} is an apocalyptic number.

It is an amenable number.

1022011112092 is a deficient number, since it is larger than the sum of its proper divisors (771635732324).

1022011112092 is a wasteful number, since it uses less digits than its factorization.

1022011112092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170637 (or 170635 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 22.

Adding to 1022011112092 its reverse (2902111102201), we get a palindrome (3924122214293).

The spelling of 1022011112092 in words is "one trillion, twenty-two billion, eleven million, one hundred twelve thousand, ninety-two".