Search a number
-
+
22202101229 = 711733949849
BaseRepresentation
bin10100101011010110…
…010010110111101101
32010022022011121020112
4110223112102313231
5330432214214404
614111032025405
71414121514050
oct245326226755
963268147215
1022202101229
1194635642a0
124377532265
13212a993809
14110894ca97
1589e25056e
hex52b592ded

22202101229 has 16 divisors (see below), whose sum is σ = 28059734400. Its totient is φ = 17063343360.

The previous prime is 22202101189. The next prime is 22202101237. The reversal of 22202101229 is 92210120222.

It is not a de Polignac number, because 22202101229 - 216 = 22202035693 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 (22202101529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1969304 + ... + 1980545.

It is an arithmetic number, because the mean of its divisors is an integer number (1753733400).

Almost surely, 222202101229 is an apocalyptic number.

It is an amenable number.

22202101229 is a deficient number, since it is larger than the sum of its proper divisors (5857633171).

22202101229 is a wasteful number, since it uses less digits than its factorization.

22202101229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3949940.

The product of its (nonzero) digits is 576, while the sum is 23.

The spelling of 22202101229 in words is "twenty-two billion, two hundred two million, one hundred one thousand, two hundred twenty-nine".

Divisors: 1 7 11 73 77 511 803 5621 3949849 27648943 43448339 288338977 304138373 2018372839 3171728747 22202101229