110021110211020 has 24 divisors (see below), whose sum is σ = 231139922910624. Its totient is φ = 43990236185856.

The previous prime is 110021110211009. The next prime is 110021110211041. The reversal of 110021110211020 is 20112011120011.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1137944112 + ... + 1138040791.

It is an arithmetic number, because the mean of its divisors is an integer number (9630830121276).

Almost surely, 2^{110021110211020} is an apocalyptic number.

110021110211020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110021110211020 is an abundant number, since it is smaller than the sum of its proper divisors (121118812699604).

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

110021110211020 is a wasteful number, since it uses less digits than its factorization.

110021110211020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275987329 (or 2275987327 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 110021110211020 its reverse (20112011120011), we get a palindrome (130133121331031).

The spelling of 110021110211020 in words is "one hundred ten trillion, twenty-one billion, one hundred ten million, two hundred eleven thousand, twenty".