222773042320234 has 32 divisors (see below), whose sum is σ = 392358105449856. Its totient is φ = 92860636818240.

The previous prime is 222773042320181. The next prime is 222773042320253. The reversal of 222773042320234 is 432023240377222.

It is a super-2 number, since 2×222773042320234² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75262957 + ... + 78166864.

It is an arithmetic number, because the mean of its divisors is an integer number (12261190795308).

Almost surely, 2^{222773042320234} is an apocalyptic number.

222773042320234 is a deficient number, since it is larger than the sum of its proper divisors (169585063129622).

222773042320234 is a wasteful number, since it uses less digits than its factorization.

222773042320234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153432670.

The product of its (nonzero) digits is 1354752, while the sum is 43.

Adding to 222773042320234 its reverse (432023240377222), we get a palindrome (654796282697456).

The spelling of 222773042320234 in words is "two hundred twenty-two trillion, seven hundred seventy-three billion, forty-two million, three hundred twenty thousand, two hundred thirty-four".