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222112031103 = 3254185353479
BaseRepresentation
bin1100111011011011101…
…0001010000101111111
3210020022100222020202100
43032312322022011333
512114341134443403
6250011543400143
722022100053664
oct3166672120577
9706270866670
10222112031103
11862194a6476
1237068a53053
1317c39437b51
14aa70aa5a6b
155b9e8322a3
hex33b6e8a17f

222112031103 has 24 divisors (see below), whose sum is σ = 321804348320. Its totient is φ = 147624949440.

The previous prime is 222112031101. The next prime is 222112031131. The reversal of 222112031103 is 301130211222.

It is not a de Polignac number, because 222112031103 - 21 = 222112031101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222112031101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4126518 + ... + 4179996.

Almost surely, 2222112031103 is an apocalyptic number.

222112031103 is a deficient number, since it is larger than the sum of its proper divisors (99692317217).

222112031103 is a wasteful number, since it uses less digits than its factorization.

222112031103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54879 (or 54876 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 222112031103 its reverse (301130211222), we get a palindrome (523242242325).

The spelling of 222112031103 in words is "two hundred twenty-two billion, one hundred twelve million, thirty-one thousand, one hundred three".

Divisors: 1 3 9 541 853 1623 2559 4869 7677 53479 160437 461473 481311 1384419 4153257 28932139 45617587 86796417 136852761 260389251 410558283 24679114567 74037343701 222112031103