212020031088 has 120 divisors (see below), whose sum is σ = 615770181936. Its totient is φ = 70623705600.

The previous prime is 212020031017. The next prime is 212020031089. The reversal of 212020031088 is 880130020212.

212020031088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212020031089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5739718 + ... + 5776538.

Almost surely, 2^212020031088 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 212020031088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (307885090968).

212020031088 is an abundant number, since it is smaller than the sum of its proper divisors (403750150848).

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

212020031088 is a wasteful number, since it uses less digits than its factorization.

212020031088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38325 (or 38307 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The spelling of 212020031088 in words is "two hundred twelve billion, twenty million, thirty-one thousand, eighty-eight".