26222887350 has 240 divisors, whose sum is σ = 80203281840. Its totient is φ = 6299596800.

The previous prime is 26222887343. The next prime is 26222887367. The reversal of 26222887350 is 5378822262.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 26222887296 and 26222887305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 5031546 + ... + 5036754.

It is an arithmetic number, because the mean of its divisors is an integer number (334180341).

Almost surely, 2^26222887350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26222887350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40101640920).

26222887350 is an abundant number, since it is smaller than the sum of its proper divisors (53980394490).

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

26222887350 is a wasteful number, since it uses less digits than its factorization.

26222887350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5357 (or 5343 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 26222887350 in words is "twenty-six billion, two hundred twenty-two million, eight hundred eighty-seven thousand, three hundred fifty".