1110021110022 has 96 divisors (see below), whose sum is σ = 2496283324416. Its totient is φ = 328664730240.

The previous prime is 1110021109973. The next prime is 1110021110059. The reversal of 1110021110022 is 2200111200111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20685258 + ... + 20738850.

It is an arithmetic number, because the mean of its divisors is an integer number (26002951296).

Almost surely, 2^{1110021110022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1110021110022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1248141662208).

1110021110022 is an abundant number, since it is smaller than the sum of its proper divisors (1386262214394).

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

1110021110022 is a wasteful number, since it uses less digits than its factorization.

1110021110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54274 (or 54263 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1110021110022 its reverse (2200111200111), we get a palindrome (3310132310133).

The spelling of 1110021110022 in words is "one trillion, one hundred ten billion, twenty-one million, one hundred ten thousand, twenty-two".