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12233200222 = 231857230233
BaseRepresentation
bin10110110010010011…
…11101001001011110
31011120112220221220201
423121021331021132
5200023144401342
65341515534114
7612102325525
oct133111751136
934515827821
1012233200222
115208360431
122454a5a33a
1311cc574619
148409a34bc
154b8e86db7
hex2d927d25e

12233200222 has 16 divisors (see below), whose sum is σ = 18963914112. Its totient is φ = 5912357760.

The previous prime is 12233200219. The next prime is 12233200267. The reversal of 12233200222 is 22200233221.

It is a self number, because there is not a number n which added to its sum of digits gives 12233200222.

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 7 ways as a sum of consecutive naturals, for example, 61983 + ... + 168250.

It is an arithmetic number, because the mean of its divisors is an integer number (1185244632).

Almost surely, 212233200222 is an apocalyptic number.

12233200222 is a deficient number, since it is larger than the sum of its proper divisors (6730713890).

12233200222 is a wasteful number, since it uses less digits than its factorization.

12233200222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231123.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 12233200222 its reverse (22200233221), we get a palindrome (34433433443).

The spelling of 12233200222 in words is "twelve billion, two hundred thirty-three million, two hundred thousand, two hundred twenty-two".

Divisors: 1 2 31 62 857 1714 26567 53134 230233 460466 7137223 14274446 197309681 394619362 6116600111 12233200222