212020110011010 has 512 divisors, whose sum is σ = 607585904271360. Its totient is φ = 46356710400000.

The previous prime is 212020110010901. The next prime is 212020110011011. The reversal of 212020110011010 is 10110011020212.

It is not an unprimeable number, because it can be changed into a prime (212020110011011) by changing a digit.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 25111935849 + ... + 25111944291.

It is an arithmetic number, because the mean of its divisors is an integer number (1186691219280).

Almost surely, 2^{212020110011010} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 212020110011010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (303792952135680).

212020110011010 is an abundant number, since it is smaller than the sum of its proper divisors (395565794260350).

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

212020110011010 is a wasteful number, since it uses less digits than its factorization.

212020110011010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8954.

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

Adding to 212020110011010 its reverse (10110011020212), we get a palindrome (222130121031222).

The spelling of 212020110011010 in words is "two hundred twelve trillion, twenty billion, one hundred ten million, eleven thousand, ten".