20212201043010 has 192 divisors, whose sum is σ = 58005989443584. Its totient is φ = 5046304665600.

The previous prime is 20212201042973. The next prime is 20212201043033. The reversal of 20212201043010 is 1034010221202.

It is a happy number.

20212201043010 is a `hidden beast` number, since 2 + 0 + 2 + 1 + 220 + 1 + 0 + 430 + 10 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 6609370 + ... + 9171050.

It is an arithmetic number, because the mean of its divisors is an integer number (302114528352).

Almost surely, 2^{20212201043010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20212201043010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29002994721792).

20212201043010 is an abundant number, since it is smaller than the sum of its proper divisors (37793788400574).

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

20212201043010 is a wasteful number, since it uses less digits than its factorization.

20212201043010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2561911 (or 2561899 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 20212201043010 its reverse (1034010221202), we get a palindrome (21246211264212).

The spelling of 20212201043010 in words is "twenty trillion, two hundred twelve billion, two hundred one million, forty-three thousand, ten".