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230233321222 = 21117762113523
BaseRepresentation
bin1101011001101011111…
…0011010111100000110
3211000021100121112102021
43112122332122330012
512233004212234342
6253433455033354
722430252640442
oct3263276327406
9730240545367
10230233321222
1189706786993
123875480b85a
1318931b37168
14b201503822
155ec77da567
hex359af9af06

230233321222 has 16 divisors (see below), whose sum is σ = 345730078512. Its totient is φ = 114990006240.

The previous prime is 230233321211. The next prime is 230233321267. The reversal of 230233321222 is 222123332032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17018553 + ... + 17032075.

It is an arithmetic number, because the mean of its divisors is an integer number (21608129907).

Almost surely, 2230233321222 is an apocalyptic number.

230233321222 is a deficient number, since it is larger than the sum of its proper divisors (115496757290).

230233321222 is a wasteful number, since it uses less digits than its factorization.

230233321222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22263.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 230233321222 its reverse (222123332032), we get a palindrome (452356653254).

The spelling of 230233321222 in words is "two hundred thirty billion, two hundred thirty-three million, three hundred twenty-one thousand, two hundred twenty-two".

Divisors: 1 2 1117 2234 7621 13523 15242 27046 8512657 15105191 17025314 30210382 103058783 206117566 115116660611 230233321222