20120210012088 has 192 divisors, whose sum is σ = 58708341319680. Its totient is φ = 6206862816000.

The previous prime is 20120210012087. The next prime is 20120210012099. The reversal of 20120210012088 is 88021001202102.

It is a super-2 number, since 2×20120210012088² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20120210012087) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 253200763 + ... + 253280213.

It is an arithmetic number, because the mean of its divisors is an integer number (305772611040).

Almost surely, 2^{20120210012088} 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 20120210012088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29354170659840).

20120210012088 is an abundant number, since it is smaller than the sum of its proper divisors (38588131307592).

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

20120210012088 is a wasteful number, since it uses less digits than its factorization.

20120210012088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84450 (or 84443 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 27.

The spelling of 20120210012088 in words is "twenty trillion, one hundred twenty billion, two hundred ten million, twelve thousand, eighty-eight".