22000000000088 has 128 divisors (see below), whose sum is σ = 48210420456000. Its totient is φ = 9301125120000.

The previous prime is 22000000000049. The next prime is 22000000000091. The reversal of 22000000000088 is 88000000000022.

It is a super-3 number, since 3×22000000000088³ (a number of 41 digits) contains 333 as substring.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 21999999999979 and 22000000000069.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 43661588 + ... + 44162588.

Almost surely, 2^{22000000000088} 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 22000000000088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24105210228000).

22000000000088 is an abundant number, since it is smaller than the sum of its proper divisors (26210420455912).

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

22000000000088 is a wasteful number, since it uses less digits than its factorization.

22000000000088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501381 (or 501377 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

It can be divided in two parts, 220000000000 and 88, that multiplied together give a square (19360000000000 = 4400000²).

The spelling of 22000000000088 in words is "twenty-two trillion, eighty-eight", and thus it is an aban number and an uban number.