22242499203276 has 672 divisors, whose sum is σ = 68895137203200. Its totient is φ = 6207772556160.

The previous prime is 22242499203229. The next prime is 22242499203293. The reversal of 22242499203276 is 67230299424222.

22242499203276 is a `hidden beast` number, since 2 + 2 + 2 + 424 + 9 + 9 + 203 + 2 + 7 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 5948781015 + ... + 5948784753.

It is an arithmetic number, because the mean of its divisors is an integer number (102522525600).

Almost surely, 2^{22242499203276} 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 22242499203276, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34447568601600).

22242499203276 is an abundant number, since it is smaller than the sum of its proper divisors (46652637999924).

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

22242499203276 is a wasteful number, since it uses less digits than its factorization.

22242499203276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4061 (or 4044 counting only the distinct ones).

The product of its (nonzero) digits is 10450944, while the sum is 54.

The spelling of 22242499203276 in words is "twenty-two trillion, two hundred forty-two billion, four hundred ninety-nine million, two hundred three thousand, two hundred seventy-six".