222242876294950 has 48 divisors (see below), whose sum is σ = 472482036714240. Its totient is φ = 76188335058720.

The previous prime is 222242876294911. The next prime is 222242876294969. The reversal of 222242876294950 is 59492678242222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35531020 + ... + 41315119.

It is an arithmetic number, because the mean of its divisors is an integer number (9843375764880).

Almost surely, 2^{222242876294950} is an apocalyptic number.

222242876294950 is an abundant number, since it is smaller than the sum of its proper divisors (250239160419290).

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

222242876294950 is a wasteful number, since it uses less digits than its factorization.

222242876294950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76854421 (or 76854416 counting only the distinct ones).

The product of its (nonzero) digits is 139345920, while the sum is 64.

The spelling of 222242876294950 in words is "two hundred twenty-two trillion, two hundred forty-two billion, eight hundred seventy-six million, two hundred ninety-four thousand, nine hundred fifty".