222342353390 has 32 divisors (see below), whose sum is σ = 408789763200. Its totient is φ = 87032253184.

The previous prime is 222342353369. The next prime is 222342353419. The reversal of 222342353390 is 93353243222.

222342353390 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×222342353390² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3706274 + ... + 3765786.

It is an arithmetic number, because the mean of its divisors is an integer number (12774680100).

Almost surely, 2^222342353390 is an apocalyptic number.

222342353390 is a deficient number, since it is larger than the sum of its proper divisors (186447409810).

222342353390 is a wasteful number, since it uses less digits than its factorization.

222342353390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67516.

The product of its (nonzero) digits is 233280, while the sum is 38.

The spelling of 222342353390 in words is "two hundred twenty-two billion, three hundred forty-two million, three hundred fifty-three thousand, three hundred ninety".