222883961850 has 288 divisors, whose sum is σ = 693219631104. Its totient is φ = 52774545600.

The previous prime is 222883961843. The next prime is 222883961873. The reversal of 222883961850 is 58169388222.

It is a happy number.

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 143 ways as a sum of consecutive naturals, for example, 5727559 + ... + 5766341.

It is an arithmetic number, because the mean of its divisors is an integer number (2407012608).

Almost surely, 2^222883961850 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 222883961850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (346609815552).

222883961850 is an abundant number, since it is smaller than the sum of its proper divisors (470335669254).

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

222883961850 is a wasteful number, since it uses less digits than its factorization.

222883961850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38864 (or 38847 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 54.

The spelling of 222883961850 in words is "two hundred twenty-two billion, eight hundred eighty-three million, nine hundred sixty-one thousand, eight hundred fifty".