20212011313110 has 288 divisors, whose sum is σ = 56572502995008. Its totient is φ = 4993632737280.

The previous prime is 20212011313093. The next prime is 20212011313127. The reversal of 20212011313110 is 1131311021202.

20212011313110 is a `hidden beast` number, since 2 + 0 + 21 + 201 + 131 + 311 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (20212011313093) and next prime (20212011313127).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 4157992080 + ... + 4157996940.

It is an arithmetic number, because the mean of its divisors is an integer number (196432302066).

Almost surely, 2^{20212011313110} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20212011313110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28286251497504).

20212011313110 is an abundant number, since it is smaller than the sum of its proper divisors (36360491681898).

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

20212011313110 is a wasteful number, since it uses less digits than its factorization.

20212011313110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5400 (or 5164 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 20212011313110 its reverse (1131311021202), we get a palindrome (21343322334312).

The spelling of 20212011313110 in words is "twenty trillion, two hundred twelve billion, eleven million, three hundred thirteen thousand, one hundred ten".